IMHO.

Games like Gigapocalypse

If Gigapocalypse is your kind of game, the closest matches are Survival RPG 3: Lost in Time, Into the Zone – Arcade Escape and Skyfear — picked from the ranked list below. Reviewers single out its chill, relaxing and retro. 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 Gigapocalypse: Become a customizable giant monster with manifold skills in Gigapocalypse, inspired by classical Kaijū movies such as “Godzilla” and “King Kong” and the game classic “Rampage”.

2021ActionIndieCasual9.99 USDWindowsby Goody Gameworks
Gigapocalypse — Steam game cover
Players highlight
Auto attack toggle for hands off playNine unique monsters with different playstylesNurture and unleash a kaijuChillRelaxingRetro

Players who liked Gigapocalypse also play

Steam players who put hours into Gigapocalypse 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. Survival RPG 3: Lost in Time

    WHY THIS

    Shares a retro mood with Gigapocalypse.

    Top pick for Gigapocalypse fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with Gigapocalypse.

    Survival RPG 3: Lost in time is the third game of the Survival RPG series. It is a 2d retro game. In this episode, you are lost in time and teleport to different timelines. Fight dinosaurs and dragons through time and eras. Find what is happening to the timeline.

    2021IndieAdventureRPG6.99 USDSteam ↗
  2. Into the Zone – Arcade Escape

    WHY THIS

    Second-strongest match for Gigapocalypse fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gigapocalypse.

    Control the zone and seize your freedom! A party brawl from another dimension! This fast-paced, quirky platform fighter blends arcade nostalgia with absurd, chaotic action. Battle it out with friends locally or online in explosive, action-packed matches where holding the zone is the key to survival.

    2026ActionIndieCasualSteam ↗
  3. Skyfear

    WHY THIS

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

    Join the prehistoric dragon wars. Dominate the skies in fast-paced aerial arena combat. Complete battle after battle to develop your own appearance, loadout, and mastery of your skills.

    2025ActionIndieCasual14.99 USDSteam ↗
  4. Cowboys n' Stuff

    WHY THIS

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

    Cowboys n' Stuff is a 2D, Top-down, wave-survival orientated game where you control and customise your cowboy in order to eliminate threats as they arrive; whether it is day or night...

    2020ActionStrategyIndie6.99 USDSteam ↗
  5. Duel Jousting VR

    WHY THIS

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

    Duel Jousting VR - Fast paced Dragon Jousting in multiple maps and game modes. Use an arsenal of up to 7 weapons to crush your enemies. Do you have what it takes to become the ultimate Dragon Jouster in VR?

    2022ActionIndie9.99 USDSteam ↗
  6. GUTTERBRAWLERS

    WHY THIS

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

    Combo, launch and juggle your enemy in this snappy 2D fighting game featuring online mode with GGPO's rollback netcode.

    2023ActionIndie4.99 USDSteam ↗
  7. Bean Beasts

    WHY THIS

    Shares a whimsical mood with Gigapocalypse.

    Ranked #7 for Gigapocalypse fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gigapocalypse.

    Defeat monster hordes alongside your Bean Beasts in this cute, challenging Tower Defense Game! Evolve your companions, explore upgrade paths for traps and take on epic boss battles!

    2025ActionStrategyIndie13.99 USDDeck PlayableSteam ↗
  8. Phrenetic Shooting Reunion

    WHY THIS

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

    [CONTENTS] A playable shooting game "PHRENETIC SHOOTING REUNION" + All future updates/bug fixes. Phrenetic Shooting is a retro tasted shooting game. This game provides an exciting experience for retro 2D shooting game funs.

    2024ActionIndieCasual2.99 USDSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Gigapocalypse at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~50% under Gigapocalypse on Steam right now. Shares Indie and Casual with Gigapocalypse.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~50% under Gigapocalypse on Steam right now. Shares Action and Indie with Gigapocalypse.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. Titanfall® 2

    WHY THIS

    Priced ~55% under Gigapocalypse on Steam right now. Shares Action with Gigapocalypse.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    2020Action4.49 USDDeck PlayableSteam ↗
  4. Cookie Clicker

    WHY THIS

    Priced ~50% under Gigapocalypse on Steam right now. Shares Indie and Casual with Gigapocalypse.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  5. WEBFISHING

    WHY THIS

    Priced ~50% under Gigapocalypse on Steam right now. Shares Indie and Casual with Gigapocalypse.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗
  6. POSTAL 2

    WHY THIS

    Priced ~90% under Gigapocalypse on Steam right now. Shares Action and Indie with Gigapocalypse.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  7. Buckshot Roulette

    WHY THIS

    Priced ~70% under Gigapocalypse on Steam right now. Shares Action and Indie with Gigapocalypse.

    Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!

    2024ActionIndieSimulation2.99 USDDeck PlayableSteam ↗
  8. Brotato

    WHY THIS

    Priced ~50% under Gigapocalypse on Steam right now. Shares Action and Indie with Gigapocalypse.

    Brotato is a top-down arena shooter roguelite where you play a potato wielding up to 6 weapons at a time to fight off hordes of aliens. Choose from a variety of traits and items to create unique builds and survive until help arrives.

    2023ActionIndieRPG4.99 USDDeck VerifiedSteam ↗

Free alternatives

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

  1. Doki Doki Literature Club!

    WHY THIS

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

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Gigapocalypse.

    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 ↗
  3. Helltaker

    WHY THIS

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

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  5. Bongo Cat

    WHY THIS

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

    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 ↗
  6. The Murder of Sonic the Hedgehog

    WHY THIS

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

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. 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 Gigapocalypse.

    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 ↗
  8. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Gigapocalypse.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗

Frequently asked about Gigapocalypse

How much does Gigapocalypse cost?
Gigapocalypse is listed on Steam at 9.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Gigapocalypse?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Gigapocalypse are Survival RPG 3: Lost in Time, Into the Zone – Arcade Escape, Skyfear.
Who developed Gigapocalypse?
Gigapocalypse was developed by Goody Gameworks and published by Headup.

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 Gigapocalypse.

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

24 Games Like Gigapocalypse — Ranked for 2026 · imho.run