Games like Ammossum
If Ammossum is your kind of game, the closest matches are MAD TOYS, Roguebound Pirates and Soulcery: Deck of Shadows — 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 Ammossum: Build an endlessly upgradable weapon! Evolve projectiles into unstoppable firepower in this action roguelike. Fight through hordes of infected beasts, hunt down the source of the plague, and feel the thrill of bloody shootouts filled with bullets, explosions, and acid. Can you survive the madness?

Players who liked Ammossum also play
Steam players who put hours into Ammossum 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.
MAD TOYS
WHY THIS
Top pick for Ammossum fans by collaborative filtering across millions of Steam libraries. Shares Action with Ammossum.
Mad Toys is a FPS set in a world of toys. Defend, manage, and upgrade your weapons to fend off the invading enemy forces. Battle through waves of enemies and face challenging boss fights to save the world.
ActionSteam ↗Roguebound Pirates
WHY THIS
Second-strongest match for Ammossum fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Ammossum.
Loot, upgrade & dominate! Your inventory IS your ship in this action roguelike. Customize weapons, create game-breaking synergies, and claim your place as the most overpowered pirate across the seas!
Soulcery: Deck of Shadows
WHY THIS
Third-strongest match for Ammossum fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Ammossum.
An action roguelike fused with deck-building combat. Steal enemy abilities to shape your battle deck and unleash relentless, zero-cooldown combos.
Rhyolite
WHY THIS
Ranked #4 for Ammossum fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Ammossum.
Rhyolite throws your crew of up to 4 players into a pressure cooker of broken train mechanisms, complex enemy attacks, and an ever-shifting puzzle of resource and attention management as you capture ghosts on a haunted steampunk railway.
Umbra Survivors
WHY THIS
Ranked #5 for Ammossum fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Ammossum.
Umbra Survivors is a dark 3D gothic survivors-like: fight through thousands of creatures, draft rare card upgrades, and forge devastating synergies before the next wave swallows you. Multiple heroes, brutal bosses, and every level-up can twist the run.
NINE ROUNDS RAPID
WHY THIS
Ranked #6 for Ammossum fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Ammossum.
Blast your way to freedom, solo or with a friend in online or local co-op, through a possessed, fragmenting space station. Upgrade abilities, mod your weapon builds, and manipulate time to defeat the station's nine gatekeepers. Power up, progress, and learn the ugly truth with every escape attempt.
UnderMire
WHY THIS
Ranked #7 for Ammossum fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Ammossum.
Explore, fight, and SMUSH in this hand-drawn roguelite first person adventure! Descend a magical bunker filled with wild biomes, master magical tools, manage your fear gauge, overcome hazards, combat spooky enemies, and cause co-op chaos.
Malignant Survivors 2
WHY THIS
Ranked #8 for Ammossum fans by collaborative filtering across millions of Steam libraries. Shares Action with Ammossum.
Experience the most intense 3D crowd combat ever. Pick a hero, gear up and face the horde. Grab loot, get stronger and stay alive. Died? Try another hero, another build. Find your own path to the Abyss.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Ammossum.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Ammossum.
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 Ammossum.
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 Ammossum.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
The Expendabros
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Ammossum.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
Iron Snout
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Ammossum.
Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.
Star Fetchers
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Ammossum.
The introduction to a wild ride with gangsters and deep state conspiracy theories
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Head-to-head comparisons
Frequently asked about Ammossum
- What games are most similar to Ammossum?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Ammossum are MAD TOYS, Roguebound Pirates, Soulcery: Deck of Shadows.
- Who developed Ammossum?
- Ammossum was developed by West Glade and published by Yahaha 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 Ammossum.
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