Single-player games like Gacha Fever
Below are 12 single-player Steam games similar to Gacha Fever, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Gacha Fever page.
Ranked picks
- 1

PlatinumS
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Action and Indie with Gacha Fever.
PlatinumS is a roguelite top-down arena shooter that brings the ultimate hero's party-building experience to life, empowering heroes to conquer dungeons. Players have the option to select from a range of items and buffs to craft their own distinctive builds.
- 2

Swarmhunters
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Action and Indie with Gacha Fever.
Swarmhunters is a top-down arena action shooter. The war between human and bugs has become worse - Project Swarmhunters emerged at this situation. You play as the best space soldiers in the galaxy and your mission is to strike the hive and hunt down the Emperor, supreme commander of bugs.
- 3

Slug Survival
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Action and Indie with Gacha Fever.
Survive endless waves of mutating slugs in this skill-based top-down shooter. One arena. Evolving enemies. Infinite chaos. Master your aim, earn powerful upgrades, and see how long you can last.
- 4

Time Wasters
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Action and Indie with Gacha Fever.
Time Wasters is a space shooter bullet heaven roguelite. Equip and upgrade weapons, destroy swarms of enemies, and collect Time & Space Cubes to bend the timeline to your advantage.
- 5

Approaching Infinity Survivors
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Action and Indie with Gacha Fever.
A Bullet-Heaven roguelike in the Approaching Infinity universe with both spaceship and away team missions. The exit of the galaxy's dominant races left a power vacuum that everyone wants to fill. Survive, pick a side, or kill'em all. No time to think when the horde's advancing.
- 6

Mushrooms vs Engineers
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Action and Indie with Gacha Fever.
Mushrooms vs Engineers is a top-down bullet heaven/hell where you are The Engineer, armed with your trusty nail-gun battle the hordes of Mushrooms over 20 waves until you face the final boss. The enemies you face are affected by your own choice of upgrades in the shop.
- 7

Novi Blaster
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Action and Indie with Gacha Fever.
Bullet Hell or Heaven? A rogue-like where you upgrade yourself and your enemies. Strategize around your build choices and dominate the battlefields of Novi Blaster.
- 8

Medal of Guardians
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Action and Indie with Gacha Fever.
In a world where medals have power, players can choose from a variety of jobs, including knight, mage, priest, and archer, to fight monsters and strengthen their characters to their liking. This is an online action shooting game that can be enjoyed alone or with others.
- 9

Vampire Survivors
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Action and Indie with Gacha Fever.
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!
- 10

Flesh Psychosis
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Indie and Casual with Gacha Fever.
Flesh Psychosis is a little casual puzzle game, in which you have to score as much as possible. You have to collect various spooky ingredients and make deathly meals, using gravity and mad scientist tools.
- 11

Glimvale : My Mini Overworld
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Indie and Casual with Gacha Fever.
Glimvale is a solo cosy city-builder with idle mechanics where you manage, decorate, and grow a charming MMO village. Keep adventurers happy and shape the world at your own pace. After all, you’re the game master.
- 12

Midnight Video Store
Single-player alternative to Gacha Fever — playable solo, no multiplayer required. Shares Indie and RPG with Gacha Fever.
Midnight Video Store is an idle game where you play as Jeff, the sole employee of a retro video store. One night, the video store is attacked by a horde of monsters. Make Jeff more powerful with the help of a gigantic and monstrous talent tree !