Games like Guinea Pig Z
If Guinea Pig Z is your kind of game, the closest matches are Raining Lead, Toadled: Eating Frenzy and Underwater DuO — picked from the ranked list below. 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.
Get personalized picks →About Guinea Pig Z: 7 days until they come. Cute or not... you're on the menu. Loot fast. Fight hard. It won't be enough. Survive your final days in Guinea Pig Z.

Players who liked Guinea Pig Z also play
Steam players who put hours into Guinea Pig Z 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.
Raining Lead
WHY THIS
Top pick for Guinea Pig Z fans by collaborative filtering across millions of Steam libraries. Shares Action with Guinea Pig Z.
Twin-stick shooter meets action roguelike in a quest to burn corporate stocks. Mega Giga Corp takes your city. Their stock keeps climbing but you're the correction they didn't hedge against - A constructor of machines ready to burst their bubble. Destroy, loot, upgrade, repeat and lead the revolt.
ActionSteam ↗Toadled: Eating Frenzy
WHY THIS
Second-strongest match for Guinea Pig Z fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Guinea Pig Z.
Toadled: Eating Frenzy is an action roguelike with an appetite! Play as a toad and eat everything on your path to grow bigger and mutate into new, disgusting forms. Consuming human flesh? Fair game. Police cars, tanks, missiles? Mild indigestion. Try out hundreds of appetizing build combinations!
Underwater DuO
WHY THIS
Third-strongest match for Guinea Pig Z fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Guinea Pig Z.
In Underwater Duo, control a smashing turtle with your left hand and a blasting jellyfish with your right! Fight off waves of fierce fish, grow stronger, and see if your two hands can conquer the deep… or team up with a perfectly in-sync partner.
UberLoop
WHY THIS
Ranked #4 for Guinea Pig Z fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Guinea Pig Z.
Smash your way through endless waves of enemies and grow absurdly powerful! Explore the map, grab loot from shrines, level up with unique upgrades, unlock new characters, and stack wild abilities to create crazy builds as you fend off hordes of creatures!
Adventure Jam
WHY THIS
Ranked #5 for Guinea Pig Z fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Guinea Pig Z.
Adventure Jam is a level-based adventure game featuring TPS, Roguelike and RPG. Combine Gun in surprising ways to experience diverse Build gameplay and explore procedurally-generated levels. Fighting through hordes of frenzied monsters – with your friends, or on your own.
Slayer Queen
WHY THIS
Ranked #6 for Guinea Pig Z fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Guinea Pig Z.
A bullet heaven roguelite where rock music, alternative fashion, and the chaos of purgatory collide in intense 3-minute runs. Create powerful weapon builds and fight to the sound of a licensed soundtrack featuring emerging independent artists.
Tiny Planet Protectors
WHY THIS
Ranked #7 for Guinea Pig Z fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Guinea Pig Z.
Welcome to the TPPA! Your assignment: Protect, Clean, and Discover. Collect resources and encounter the inhabitants of nearby galaxies as you also fill your home planet with alien plants, futuristic tools, and uncover the greatest threat to the universe.
Dream Fortress
WHY THIS
Ranked #8 for Guinea Pig Z fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Guinea Pig Z.
Dream Fortress combines crazy fast combat and building with strategic and competitive automation. Kill hordes of aliens while gathering resources, crafting gear, and building fortresses on an ever-changing planet. After asserting dominance, summon defeated aliens to devastate opponents in PvP.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
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 Guinea Pig Z.
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.
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Guinea Pig Z.
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?
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Guinea Pig Z.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
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 Guinea Pig Z.
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.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Guinea Pig Z.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Our Life: Beginnings & Always
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Guinea Pig Z.
A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.
Travellin Cats in Paris
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Guinea Pig Z.
Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!
Narrow it down
Head-to-head comparisons
Frequently asked about Guinea Pig Z
- What games are most similar to Guinea Pig Z?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Guinea Pig Z are Raining Lead, Toadled: Eating Frenzy, Underwater DuO.
- Who developed Guinea Pig Z?
- Guinea Pig Z was developed by Punk Ass Games.
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 Guinea Pig Z.
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