Under a Rock Preview: What We Know Before Early Access

Under a Rock is an upcoming open-world survival crafting game from Nordic Trolls, published by Gameforge 4D. It puts players in the role of an early-nineteenth-century explorer stranded in a hidden world where evolution followed a different path. Giant wildlife, exotic creatures, surviving Neanderthals, dangerous caves, underwater environments, and supernatural threats all form part of the setting.

The game has not entered Early Access yet, and its release date remains unannounced. It is therefore too early to treat Under a Rock like a finished-game review. What we can assess is its design, the systems Nordic Trolls has shown so far, and the portions made playable through Alpha testing in 2026.

The pitch combines familiar survival mechanics — gathering, crafting, farming, fishing, building, combat, and exploration — with several more distinctive ideas. Bases can grow from small homes into settlements, worlds are procedurally generated, multiplayer supports up to ten players, and creatures can become companions or mounts rather than serving only as enemies.

The question now is how well those systems work together.

Under a Rock at a Glance

Nordic Trolls describes itself as a five-person indie studio. That matters because Under a Rock combines procedural environments, multiplayer networking, large player-built settlements, creature systems, caves, underwater exploration, and extensive character customization — an unusually broad scope for such a small team.

What Has Actually Been Playable in 2026?

Under a Rock is still unreleased, but it is no longer accurate to describe it as a game that exists only through trailers, screenshots, and design documents.

Nordic Trolls ran Alpha testing during 2026 and opened a Playtest around the Survival Crafting Fest in September. The test gave players access to a limited portion of the game’s current survival, exploration, gathering, crafting, building, and combat systems.

The September test has since closed to new participants, although the Steam page still allows players to request access for possible future testing.

That distinction matters throughout this preview.

Some features have now appeared in playable Alpha builds. Others have been demonstrated by the developer but remain unfinished. A third group belongs mainly to the Early Access roadmap and should still be treated as planned content rather than launch-ready functionality.

This preview therefore distinguishes between what Nordic Trolls has already shown or tested and what remains part of the broader design.

Setting and Premise

Under a Rock starts with a more specific premise than the standard wilderness-survival setup.

The player is an explorer from the early 1800s who becomes stranded in a hidden world that few people can reach or leave. Evolution took a different route there: oversized wildlife shares the island with exotic species, Neanderthals have survived, and supernatural curses exist alongside otherwise natural environments.

That setting gives Nordic Trolls room to use nineteenth-century influences without committing to historical realism. Clothing, equipment, buildings, creatures, and exploration can all borrow from the period while still supporting more fantastical mechanics.

Visually, the game also plays with contrast. Many environments are bright and colorful, and some creatures are deliberately cute or unusual. The island itself is much less forgiving, with hostile wildlife, dangerous nights, poisonous organisms, environmental hazards, and traps.

The narrative structure remains less defined. Official material emphasizes mysteries and secrets, but Nordic Trolls has not outlined a traditional campaign with a fixed sequence of story missions. For now, the setting is much clearer than the eventual story progression.

Procedural Worlds and Exploration

Each Under a Rock world is procedurally generated rather than built around one fixed island layout.

Exploration currently spans several major environment types:

Nordic Trolls said in its 2026 development updates that procedural generation is still being expanded, with additional work on world structure, starter crash sites, caves, lakes, oceans, and environmental variety.

Procedural generation makes particular sense for a game built around long-running survival worlds. Resource routes, useful base locations, cave entrances, and exploration paths can change between saves instead of becoming completely predictable after one playthrough.

Its value, however, comes from more than rearranging terrain.

Different worlds need to change actual decisions: where players settle, which resources are easy to obtain, what hazards they encounter, and which routes are worth exploring. A different map filled with functionally identical locations would provide variety on paper without adding much replay value.

The 2026 development work is encouraging because Nordic Trolls appears to be adding new cave modules, environmental structures, and other generation components rather than relying on terrain randomization alone.

Survival Systems

Under a Rock uses familiar survival pressures but does not appear to be built around constantly maintaining hunger and thirst meters.

Official material has described the following systems:

Nordic Trolls has said that eating and drinking are intended to reward players for staying healthy rather than forcing them to spend most of a session feeding rapidly declining meters.

That approach fits a game whose main attractions are exploration, building, and creature systems. Food and water can still affect preparation without repeatedly pulling players away from longer expeditions or construction projects.

Resting is tied to another system: comfort.

Decoration is not purely cosmetic. A better-furnished home is intended to improve comfort, which in turn affects the benefits gained from resting. Exact values are still subject to development, but the underlying idea gives furniture and interior design a mechanical purpose.

It also gives settlements another form of progression. A basic shelter can gradually turn into a comfortable home rather than becoming obsolete as soon as storage and crafting stations are installed.

The system will need careful balancing. Decoration works best as an incentive to improve a home, not as a checklist that forces every efficient player to place the same furniture.

Gathering, Crafting, Farming, and Fishing

Resources connect almost every major activity in Under a Rock.

Players can gather materials, craft equipment, construct buildings, farm, fish, hunt, and prepare for longer expeditions. That is standard survival-game territory, but the scale of the building system gives material gathering a potentially larger role.

A small shelter requires relatively little infrastructure. A settlement built for several players is different: construction materials, food production, storage, equipment, creature management, and specialized work areas all start competing for resources.

Farming and fishing may become particularly useful once a settlement is established. Renewable food and materials can reduce repetitive gathering around the base and free players to spend more time exploring.

The eventual economy will depend on specialization. Farming, fishing, hunting, and gathering are more interesting when they provide different advantages rather than solving the same problems through interchangeable resource loops.

Base Building

Building is one of the most developed parts of Under a Rock’s design so far.

Nordic Trolls describes a system capable of supporting everything from individual homes to villages and larger settlements. Official storefront material says there is no predefined limit on how expansive a base can become or how many small decorative objects can be placed together.

Construction is also divided into two different workflows.

Real-Time Building

Real-Time Building works much like construction in other survival games. Gather the materials, select a building piece, and place it.

It is suited to simple shelters and projects where the required resources are already available.

Ghost Building

Ghost Building separates design from resource collection.

Players can lay out the structure first and complete it later as materials become available. That is more useful for ambitious projects because a group can agree on the overall shape of a building before committing every resource.

Nordic Trolls has also described plans for preserving a blueprint when a structure is destroyed. Instead of reconstructing the entire building from memory, players could gather the necessary materials and rebuild the planned layout.

The developer has previously discussed saving and sharing construction blueprints between worlds or other players as well.

Older development material also described relatively flexible construction locations, including building on ordinary terrain, in trees, inside caves, and underwater.

These ideas give bases several functions beyond shelter. A settlement can become a creative project, logistical center, multiplayer hub, and potentially a reusable design that follows players between procedural worlds.

The technical side is harder to judge. Large settlements filled with decorative objects can be demanding even in single-player games. Synchronizing them across several players adds another layer of complexity. Nordic Trolls continues to list optimization among its development priorities, so heavily developed multiplayer settlements will be an important test once Early Access begins.

Comfort and Decoration

The comfort system deserves separate attention because it changes the purpose of decorative building.

Nordic Trolls has linked the quality of a player’s resting bonus to comfort, while comfort itself is influenced by how well a base is furnished and decorated.

Exact bonuses have not been finalized publicly, so there is no meaningful way to calculate an ideal furniture layout.

What matters is the design principle: improving a home can provide a gameplay benefit.

That helps avoid a common survival-game problem where decorative items become irrelevant to anyone who is not specifically interested in building for appearance.

Creatures, Taming, and Companions

Wildlife is central to Under a Rock.

Creatures can occupy several roles depending on species and development state:

The current storefront description advertises fighting, taming, breeding, and riding creatures. Nordic Trolls also devoted a 2026 development blog specifically to taming and companions, showing that the system is now part of active implementation rather than only an early concept.

The developer has described companions as useful outside combat as well. Different creatures are expected to provide different abilities that can help while moving through or exploring the island.

There is still some uncertainty around launch scope. Steam’s Early Access description mentions taming, breeding, and riding among areas that may be added to or expanded during Early Access.

The safest conclusion is therefore not that every creature feature will arrive fully developed on day one, but that creature progression remains one of the game’s core systems.

Its long-term value will come from functional differences between animals. A collection system becomes much more interesting when different companions solve different problems — transportation, exploration, combat, carrying capacity, resource gathering, or access to particular environments.

Combat and AI

Combat covers hostile wildlife, other threats on the island, and potentially other players when PvP is enabled.

Nordic Trolls has shown combat separately during development and continued adjusting attacks, animations, creature behavior, and related systems during 2026.

Boss encounters are also part of the Early Access roadmap.

The more significant question for everyday exploration is creature AI. Survival games repeatedly expose players to the same wildlife, so believable reactions and movement patterns can matter as much as the total number of species.

Terrain interaction will also be important. Creatures that navigate caves, water, forests, settlements, and uneven procedural terrain convincingly can make ordinary encounters less predictable without relying entirely on larger enemy counts.

Combat should therefore be judged properly only when a broader build is available. Weapon variety alone will not show whether exploration remains dangerous after players learn the basics.

Character Customization

Under a Rock includes a dedicated character creator with a broad range of appearance options.

That is especially useful in multiplayer worlds supporting up to ten players, where visual differences help individual members of a group remain recognizable.

The creator is a confirmed cosmetic system. Nordic Trolls has not established enough about long-term character progression to assume the existence of classes, a traditional skill tree, or other RPG systems that have not been announced.

Multiplayer, Dedicated Servers, and PvP

Under a Rock supports solo play and multiplayer for up to ten players.

Dedicated servers are particularly important for a survival game built around large settlements. They allow a shared world to persist without depending on one specific player acting as host every time the group wants to play.

Ten-player support also gives the settlement system a clearer purpose. A small group may only need one shared structure. A larger community has more reason to build separate homes, farms, storage areas, crafting spaces, creature facilities, and infrastructure connecting them.

PvP is optional, so cooperative groups are not required to turn every world into a competitive server.

Epic Games Store currently labels the game as cross-platform, but Nordic Trolls has not yet published a final matrix showing which platforms or storefronts will share multiplayer sessions. Cross-progression has not been confirmed either.

Solo Play vs. Multiplayer

The same systems may feel quite different depending on group size.

Solo players keep complete control over construction and progression, and offline support makes persistent personal worlds possible. The main concern is workload. Large settlements, farming, gathering, exploration, crafting, and creature management can become time-consuming when one player handles everything.

Groups can divide those jobs naturally. One player can work on construction while others gather materials, explore caves, fish, farm, hunt, or manage creatures.

That makes multiplayer a natural fit for the game’s larger projects.

Solo balancing will still matter. A one-player world should not feel like a ten-player economy with nine workers missing.

Replayability and Long-Term Progression

Procedural generation gives Under a Rock an obvious foundation for repeat playthroughs, but the game has several other systems that could support long-running worlds.

The blueprint concept is particularly interesting in a procedural game. Starting a new world would not necessarily mean abandoning everything learned in the previous one. A successful outpost or settlement design could potentially be reused in another generated environment.

The bigger challenge arrives after basic survival is solved.

Once players have reliable food, shelter, and equipment, the game needs other reasons to continue: exploration, creature progression, ambitious construction, bosses, new regions, multiplayer projects, or other higher-level goals.

That transition will say more about Under a Rock’s longevity than the difficulty of surviving the opening hours.

Early Access Roadmap

Nordic Trolls expects Under a Rock to remain in Early Access for roughly a year after launch, while explicitly noting that development may take longer.

Current Early Access plans include:

The developer also warns that community feedback may result in features being changed, added, or removed.

The roadmap should therefore be read as a development direction rather than a guaranteed content schedule.

Development Scope

Under a Rock’s scope is difficult to ignore because Nordic Trolls is a five-person studio.

The project combines:

• procedural world generation;
• large-scale construction;
• online multiplayer;
• dedicated servers;
• creature AI;
• taming and companions;
• caves;
• underwater environments;
• character customization;
• farming and resource systems;
• Unreal Engine 5 rendering.

Each feature also affects several others.

Large settlements influence performance and networking. Creature AI has to work across generated terrain. Procedural worlds affect resource distribution and navigation. Multiplayer complicates almost every system that behaves predictably in single-player.

Early Access makes sense in that context. Nordic Trolls has explicitly positioned player feedback as part of development rather than presenting the Early Access build as an almost-finished release.

Progress during Early Access will matter more than the raw number of promised features.

Unreal Engine 5 and Performance

Under a Rock is built with Unreal Engine 5.

Nordic Trolls has previously discussed technologies including Nanite, Lumen, Virtual Shadow Maps, and Groom for creature fur. The game’s promotional footage reflects that technical ambition through dense environments, detailed wildlife, vegetation, lighting, and long sightlines.

Those features also raise obvious performance questions.

Procedural landscapes and large player-built settlements can already create significant CPU and GPU workloads. Multiplayer synchronization, creature AI, dense vegetation, lighting, and detailed character models add further pressure.

Optimization remains part of the development roadmap.

PC System Requirements

Steam currently lists the following provisional requirements:

Epic Games Store currently provides less detailed hardware targets, listing an Intel Core i5 as the minimum CPU and an Intel Core i7 as recommended while leaving memory and GPU requirements unspecified.

The difference between the two storefronts reinforces that the PC targets are not final.

There are also no reliable public performance profiles yet for 1080p, 1440p, or 4K.

Once Early Access begins, meaningful performance testing should include more than an empty starting area. Large settlements, multiplayer sessions, rapid movement through generated terrain, caves, underwater environments, and encounters involving several creatures are much more likely to expose performance limits.

Platforms, Controllers, Languages, and Accessibility

Windows is currently the only platform listed on Steam and Epic Games Store.

Nordic Trolls has also discussed plans for Linux and consoles, but the final console lineup has not been announced.

Steam currently lists full Xbox controller support. Support for other controller families is not confirmed, and Steam Deck compatibility remains unknown.

The Steam page lists 11 interface and subtitle languages:

A detailed accessibility menu has not been published. Features such as colorblind settings, subtitle customization, UI scaling, high-contrast options, text sizing, and extensive input remapping should not be assumed until the final settings are available.

Official mod support, Steam Workshop integration, and a public modding API are also not currently listed.

Price and Release Date

Under a Rock still has no announced release date.

Steam lists the release as To be announced, while Epic Games Store lists it as Coming Soon. The game is intended to launch through Early Access first.

The price has not been announced either.

Nordic Trolls has said the Early Access version is expected to cost less than the eventual full release. Steam’s Early Access information also states that the price may increase moderately once the game leaves Early Access.

No Deluxe or Collector’s Edition, preorder program, physical release, season pass, premium currency, or paid DLC plan has been announced.

Until a price and Early Access build are available, there is no sensible way to judge value for money.

Who Is Under a Rock For?

The current design points toward several types of survival-game players.

Builders currently have the most concrete reasons to follow the project. Nordic Trolls has shown a substantial amount of the construction system, and the combination of Ghost Building, decoration-linked comfort, large settlements, and blueprint concepts gives it more depth than a simple shelter mechanic.

Creature-focused players also have considerably more information than they did a year ago, thanks to the 2026 development work on taming and companions.

Exploration remains harder to assess. Procedural terrain can create fresh maps, but long-term exploration depends on the variety of locations, resources, hazards, creatures, and discoveries placed inside them.

What Looks Strongest So Far?

Building

Construction currently has the clearest identity. Planning structures before gathering every material, restoring layouts, decorating for comfort, and scaling from homes to settlements creates several overlapping reasons to build.

Multiplayer infrastructure

Ten-player worlds and dedicated servers match the intended scale of the construction system better than a small co-op limit would.

Creature utility

Nordic Trolls is treating creatures as more than combat targets. Companions, mounts, and specialized abilities could make wildlife relevant across exploration and progression.

A less intrusive survival model

The stated approach to hunger and hydration suggests that survival mechanics are meant to support exploration rather than dominate it.

Continued procedural-world development

The 2026 updates show ongoing work on caves, oceans, lakes, starter areas, and broader procedural structure rather than treating world generation as a finished checkbox.

The Main Risks

None of these concerns are unusual for an ambitious survival game, but Under a Rock’s small development team makes scope management particularly important.

The Alpha tests are useful evidence that many core systems exist in playable form. They do not yet show how those systems hold up across dozens or hundreds of hours in a persistent world.

Early Verdict

Under a Rock has moved beyond being an attractive survival-game concept.

The 2026 Alpha tests and development updates provide evidence of working systems behind the pitch, particularly in building, procedural generation, combat, survival, and creature development. At the same time, Early Access has not begun, and several of the game’s most ambitious features are still being expanded.

Building currently looks like the project’s clearest strength. Ghost Building, large settlements, decoration-linked comfort, flexible construction, and blueprint ideas give it both practical and creative value.

The creature systems could become just as important. Taming and companions are now in active development, but breeding, riding, creature utility, and long-term progression still need to prove that they remain interesting beyond the novelty of collecting animals.

Procedural generation faces a similar test. A new island layout is useful only if different worlds produce different decisions, discoveries, and challenges.

There is enough playable and documented material to judge Under a Rock as more than a list of planned features. There still is not enough to judge its final balance, performance, progression curve, or long-term replayability as confidently as a released survival game.

For now, Under a Rock is best viewed as an unusually ambitious survival sandbox built around three closely connected ideas: procedural exploration, large-scale construction, and creature-driven progression.

Early Access will show whether those systems can support the persistent worlds Nordic Trolls is trying to build.

FAQ

When will Under a Rock be released?

Under a Rock does not currently have a confirmed release date. The game is planned to launch in Early Access first, but Nordic Trolls has not announced a specific date.

Is Under a Rock available to play now?

Under a Rock has not entered Early Access yet. Nordic Trolls has run Alpha Playtests in 2026, giving selected players access to parts of the survival, crafting, building, exploration, and combat systems.

How many players does Under a Rock support?

Under a Rock is designed for solo play and multiplayer for up to 10 players. The developers have also discussed peer-to-peer connections and dedicated server support.

Will Under a Rock have PvP?

Yes, but PvP is optional. Players who prefer cooperative survival will be able to play without enabling competitive player-versus-player gameplay.

Can you tame and ride creatures in Under a Rock?

Creature taming, companions, breeding, and riding are part of the game’s planned feature set. Nordic Trolls has shown active development of taming and companion systems, although the full scope of these mechanics at Early Access launch has not been confirmed.

Is Under a Rock procedurally generated?

Yes. Under a Rock uses procedural world generation, so each world is intended to have a different layout. Exploration includes surface environments, caves, lakes, oceans, and additional biomes planned during development.

What platforms will Under a Rock be released on?

Windows is currently the main confirmed storefront platform. Nordic Trolls has also discussed plans for Linux and consoles, but the final console lineup has not yet been announced.