Screenshots
Watch trailer on Steam ↗Grim Hollow
Fernino Def · Published by Fern
Content notice: Extreme Violence: Players will engage in intense combat scenarios involving realistic and graphic depictions of violence against hostile primate factions. This includes melee and ranged weapon usage, as well as environmental destruction during battles. Survival Horror Themes: The game portrays harrowing survival situations where players must make critical decisions to protect themselves and their village. This includes scenes of scarcity, danger, and the constant threat of attack by primate overlords. Graphic Imagery: Visuals in the game may include blood, injuries, and the aftermath of violent encounters, contributing to the overall horror atmosphere. Sensitive Topics: No Sexual Content: Primate Wars does not include any sexual acts, sexual assault, non-consensual sex, or BDSM themes. No Drug or Alcohol Abuse: The game does not depict or involve the use of drugs or alcohol. No Self-Harm: There are no themes or content related to self-harm. Additional Information: Intense Atmosphere: The game features a dark and suspenseful environment designed to evoke fear and tension, which may be distressing to some players. Psychological Horror Elements: Players may experience psychological stressors as they navigate through the hostile open world, enhancing the survival horror experience.
2 user reviews — 100% positive (2 reviews)
Last updated 27 Sept 2026
The game focuses heavily on the player’s ability to survive in a world where food, water, and ammunition are scarce, and the natural world is now a dangerous place. The evolution of the zed symbolizes the unintended consequences of humanity’s overreach and experimentation.
£8.50
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Price history
Action, Adventure, Indie, RPG, Simulation, Strategy, Massively Multiplayer, Early Access, Casual · 2025 · More £5 - £15 games
Embark on a challenging adventure where every decision impacts your survival. In Grim Hollow, navigate through a world overrun by zeds, using strategy and resource management to thrive in this early access RPG experience from Fernino Def.
About this game
Grim Hollow is an immersive open-world survival horror game currently in Early Access, where the dead dominate the land and survival is a constant struggle. Explore a hostile and evolving world filled with threats, mysteries, and opportunities to rebuild amidst the chaos.
This Early Access version offers a preview of the core gameplay systems and is actively being developed with player feedback. While many features are already playable, additional content, polish, and systems will be added over time leading up to the full release.
🔑 Key Features (Early Access Preview)
Multiplayer currently unavailable for testing. Will be updated.
🧭 Expansive Open World
Explore a growing world made up of distinct biomes—from dense jungles and eerie swamps to crumbling urban ruins. New zones, secrets, and map expansions will be introduced throughout development.
🥫 Survival Mechanics
Scavenge for essentials like food and water, monitor your vitals, and adapt to harsh environmental conditions. Stay alive by managing hunger, thirst, injury, and infection.
🛠️ Crafting System
Salvage resources to craft weapons, tools, and survival gear. Customization and upgrades let you shape your approach to every threat.
🏘️ Village Building
Build, upgrade, and defend your own safe zone. Set traps, reinforce structures, and turn your base into a thriving outpost of humanity.
🧟 AI Enemies (Limited in Demo)
Currently features one zombie type in the demo. The full game will introduce multiple zombie variants and hostile human factions, each with unique behaviors and strategies.
📜 Quests & Narrative
Uncover the mystery behind the outbreak through environmental storytelling, side quests, and main missions. The full storyline will expand over time with deeper lore and branching content.
🌐 Multiplayer Mode (Limited in Demo)
Team up with friends online. Multiplayer is functional in Early Access with a prototype map; the full version will support a complete open-world co-op experience.
🎭 Character Customization
Adjust your character’s appearance, skills, and playstyle to fit your survival strategy.
🎧 Atmospheric World-Building
Experience a hauntingly beautiful world brought to life with stunning visuals, dynamic lighting, and a suspenseful original soundtrack.
🧪 Early Access & Demo Details
The demo version of Grim Hollow includes a single-player mission set within a closed-off section of the map, designed to give players a taste of the core mechanics and atmosphere. Multiplayer is available in a limited, non-open-world prototype map. Many features—such as factions, survivor AI, additional zombie types, trading posts, and advanced building systems—are not present in the demo but are in development for future updates.
Join us now in Early Access and help shape the world of Grim Hollow. Will you survive what lies ahead—or fall prey to the darkness?
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64-bit) or macOS version (if applicable)
- Processor: Intel Core i5-4430 / AMD FX-6300
- Memory: 6 GB RAM
- Graphics: NVIDIA GeForce GTX 760 / AMD Radeon RX 560
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64-bit)
- Processor: Intel Core i7-9700K / AMD Ryzen 5 3600
- Memory: 16 GB RAM
- Graphics: NVIDIA GeForce GTX 1660 Super / AMD Radeon RX 580
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
Grim Hollow Road Map
The following is all of the plans, expansions, and features currently on the road map for Grim Hollow. Feel free to add comments on what you think we need to implement:Significantly expand the map with biomes, desert, cold, shopping centers, more loot listsAdd tasks and quests from NPCs for rewardNoise and attract systemZombies knock down doors to get it (builds too)Sanity/tired system (Need alcohol or sanity meds)Weather system (visibility)Friendly NPCs (Trade)Power and generator systemBlacked out map/minimap and exploreDifferent zombie types (ranged zombie, big slow durable fat exploding zombie, jumper)Zombie nestsFishing with wormsAnimals/hunting/farming with animal trapsTwo floors and stairs viewNoise items to deter zombies Events random“Power Outage” – no HUD.“Blood Moon” – double spawns.“Supply Drop” – random high-loot spawner appears.More perks/unlockableRead full article on Community Announcements (JimmyJohnson2019)Patch NotesOfficial
Release this week and Multiplayer update
Grim Hollow will be available this week. Reminder this is an early access game, so there will be constant updates. Regarding multiplayer, the current map is very small and just for testing for the first week. I attached the image of the map for the multiplayer scene that will available soon in the next update. The map will be very large with over 20 villages/inner cities. Will be added to the single player level soon as well as an optional move from the mainland. Please report any bugs or requests/recommendations here.Read full article on Community Announcements (JimmyJohnson2019)
