IMHO.

Games like Population Zero

If Population Zero is your kind of game, the closest matches are Last Oasis, Dark and Light and TITANS: Dawn of Tribes — picked from the ranked list below. Reviewers single out its base building is pointless, combat rewards skill and atmospheric. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Population Zero: Survival on Kepler is a race against time. Make the most of the remaining 168 hours or get turned into an unworldly being by the Sphere. Complete quests to help NPCs, explore the diverse landscape, survive wildlife and other players. Uncover Kepler’s mysteries and your mission’s true goal.

2020ActionIndieAdventureEarly AccessWindowsby Enplex Games LLC
Population Zero — Steam game cover
Players highlight
7 day cycle punishes playersBase building is pointlessCombat rewards skillAtmosphericBleakStressful

Players who liked Population Zero also play

Steam players who put hours into Population Zero also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Last Oasis

    WHY THIS

    Shares base building and a stressful mood with Population Zero.

    Top pick for Population Zero fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Population Zero.

    Nomadic Survival MMO. Build wooden walking machines to travel to new lands. Create clans and fight for territory. Resources deplete fast, so take your sword and scavenge, pirate, and trade to stay alive.

    2020ActionIndieAdventure29.99 USDSteam ↗
  2. Dark and Light

    WHY THIS

    Shares a stressful mood with Population Zero.

    Second-strongest match for Population Zero fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Population Zero.

    Dark and Light is a vast sandbox survival RPG set in a world dominated by powerful elemental forces. Find your way in a meticulously crafted world, featuring breathtaking landscapes, a wide variety of mythical creatures, and limitless possibility to craft, build, and unlock dozens of powerful weapons, spells, and skills.

    2017ActionAdventureSimulation17.99 USDDeck PlayableSteam ↗
  3. TITANS: Dawn of Tribes

    WHY THIS

    Shares an atmospheric mood with Population Zero.

    Third-strongest match for Population Zero fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Population Zero.

    TITANS: Dawn of Tribes is a multiplayer open-world survival game set in a primal world dominated by ancestral gods. Answer the call of your tribe by hunting, gathering and crafting. Build your village, battle for territory, steal the very essence of the gods and bring forth the Age of Man.

    2017ActionIndieAdventureSteam ↗
  4. Rem Survival

    WHY THIS

    Shares base building and an atmospheric mood with Population Zero.

    Ranked #4 for Population Zero fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Population Zero.

    Scavenge abandoned ruins, craft gear from scrap and salvaged materials, and fight the environment itself as hunger, exposure, and exhaustion push you to your limits. There are no second chances—only adaptation or death.

    2021ActionIndieAdventure15.99 USDDeck PlayableSteam ↗
  5. Will To Live Online

    WHY THIS

    Ranked #5 for Population Zero fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Population Zero.

    Will To Live is a MMORPG-shooter whose action takes place in a severe post-apocalyptic world. Explore the world, engage in fights with mutants and other survivors, join the clans in the struggle for existence and prove your right to Live.

    2018ActionIndieMassively MultiplayerFreeSteam ↗
  6. Stone Rage

    WHY THIS

    Shares base building and an atmospheric mood with Population Zero.

    Ranked #6 for Population Zero fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Population Zero.

    Stone Rage is a prehistoric, open-world survival game. Play as a Cro-Magnon or Neanderthal and shape-shift into beasts as you secure your place in a harsh landscape of dangerous animals, scarce resources, and unforgiving climates. Make friends and enemies. Build. Fight. Survive.

    2020ActionIndieAdventure8.99 USDSteam ↗
  7. Life is Feudal: MMO

    WHY THIS

    Shares an atmospheric mood with Population Zero.

    Ranked #7 for Population Zero fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Population Zero.

    Experience the hardcore reality of the Middle Ages. Master survival, engage in deep-rooted RPG elements, navigate a bustling economy, build communities, and employ diplomatic strategy to thrive in Abella's vast expanse.

    2018ActionAdventureSimulationFreeSteam ↗
  8. ROKH

    WHY THIS

    Shares base building and an atmospheric mood with Population Zero.

    Ranked #8 for Population Zero fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Population Zero.

    Have you got what it takes to survive on Mars? ROKH is a multiplayer survival game featuring scientific realism and extremely deep crafting and building. Make the red planet your sandbox and create a thriving colony.

    2017ActionStrategyIndieSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Population Zero.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  2. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Population Zero.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  3. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Population Zero.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  4. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Population Zero.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  5. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Population Zero.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  6. NGU IDLE

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Population Zero.

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableSteam ↗
  7. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Population Zero.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  8. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Population Zero.

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗

Frequently asked about Population Zero

Does Population Zero have multiplayer or co-op?
Yes — Population Zero supports multi-player play according to its Steam store listing (Multi-player, Online PvP, PvP).
What games are most similar to Population Zero?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Population Zero are Last Oasis, Dark and Light, TITANS: Dawn of Tribes.
Who developed Population Zero?
Population Zero was developed by Enplex Games LLC.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Population Zero.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.

16 Games Like Population Zero — Ranked for 2026 · imho.run