Games like Gumblaster Mayhem
If Gumblaster Mayhem is your kind of game, the closest matches are ZOMBILLIONAIRE, Project Nebula and X Killerz — 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 Gumblaster Mayhem: Gumblaster Mayhem is a 3D retro-style first-person shooter game where you, as a player, shoot out some gumballs using the three weapons that you must use to take down the sour mutants to survive.

Players who liked Gumblaster Mayhem also play
Steam players who put hours into Gumblaster Mayhem 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.
ZOMBILLIONAIRE
WHY THIS
Top pick for Gumblaster Mayhem fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gumblaster Mayhem.
Incremental FPS game where Millions of Zombies came from the dead... AND THEY ARE FULL OF OIL!!!!!! Demolish Millions of Zombies. Buy Insane Weapons. and become a Zombie Oil Billionaire
Project Nebula
WHY THIS
Second-strongest match for Gumblaster Mayhem fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gumblaster Mayhem.
An explosive arcade arena shooter inspired by the golden age of Amiga classics. Blast through asteroid fields, destroy alien forces, upgrade your ship, and unleash devastating weapons in a modern reimagining of a timeless genre.
X Killerz
WHY THIS
Third-strongest match for Gumblaster Mayhem fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gumblaster Mayhem.
A fast, bloody Y2K arena war built from three connected game types: hovercraft racing, close-quarters FPS, and a fortress-assault MOBA that run back to back in a single match. Nine stages at launch. Kills are both your score and your currency. LAN, online, or bots.
God Damn The Garden
WHY THIS
Ranked #5 for Gumblaster Mayhem fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gumblaster Mayhem.
The FPS Adventure where you're challenged to explore God Damn's World, and ultimately become the successor of Badass Heaven.
CTRLSINK
WHY THIS
Ranked #6 for Gumblaster Mayhem fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gumblaster Mayhem.
A submerged post-apocalyptic retro-style FPS set in a world swallowed by the ocean after a human/AI war. Blast through flooded facilities, battle corrupted machines, explore radioactive ruins, and uncover the last buried secrets of humanity’s collapse.
Polygon Arcade
WHY THIS
Ranked #7 for Gumblaster Mayhem fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gumblaster Mayhem.
POLYGON ARCADE is a neon-drenched twin-stick arcade shooter where you blast, dodge, and dash across a pulsing geometric battlefield. Mid-run, warp into vertical and horizontal shoot-'em-up or platformer modes before facing down one of the relentless bosses.
ARCASCIAN
WHY THIS
Ranked #8 for Gumblaster Mayhem fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gumblaster Mayhem.
ARCASCIAN is a minimalist ASCII-rendered fantasy FPS built around fast runs, procedural dungeons, and relentless combat.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
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 Gumblaster Mayhem.
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.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Gumblaster Mayhem.
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.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Gumblaster Mayhem.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Gumblaster Mayhem.
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 with Gumblaster Mayhem.
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 Gumblaster Mayhem.
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.
STRAFTAT
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Gumblaster Mayhem.
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.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Gumblaster Mayhem.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Narrow it down
Head-to-head comparisons
Frequently asked about Gumblaster Mayhem
- What games are most similar to Gumblaster Mayhem?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Gumblaster Mayhem are ZOMBILLIONAIRE, Project Nebula, X Killerz.
- Who developed Gumblaster Mayhem?
- Gumblaster Mayhem was developed by Summoning Kristian.
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 Gumblaster Mayhem.
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