Single-player games like Slimies
Below are 8 single-player Steam games similar to Slimies, 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 Slimies page.
Ranked picks
- 1
Warriors of the End
Single-player alternative to Slimies — playable solo, no multiplayer required. Shares Action and Indie with Slimies.
Warriors of the End is a fast-paced tower-defense horde-battler roguelike. Defend the Princess against enemy hordes by strategically positioning and upgrading your towers, customize unique characters with deadly weapons and spells, discover mindblowing synergies and create game-breaking builds!
- 2
BoomScroll
Single-player alternative to Slimies — playable solo, no multiplayer required. Shares Action and Indie with Slimies.
Evaporate endless hordes of creatures as you scroll your way to freedom! Grab upgrades, build your arsenal, and scroll at the speed of light to make it as far as you can!
- 3
GrindFall
Single-player alternative to Slimies — playable solo, no multiplayer required. Shares Action and Indie with Slimies.
A thrilling Co-op Action Roguelite for 1-4 players! Play as mischievous ghosts, create insane weapon synergies, catch humans, and turn them into pumpkins. Deliver your harvest to the crypt, expand the map, and unleash vibrant chaos in this Bullet Heaven!
- 4
Micron Survivor
Single-player alternative to Slimies — playable solo, no multiplayer required. Shares Action and RPG with Slimies.
Micron Survivor is a survival game with rogue-lite elements where you play as alien microorganisms under the microscope. Evolve, unlock research objectives, find symbiotic weapons, upgrade your builds, and fight hordes of terrestrial organisms to rule the microcosm.
- 5
Void Reaver
Single-player alternative to Slimies — playable solo, no multiplayer required. Shares Action and RPG with Slimies.
Organize. Optimize. Obliterate. Welcome to a sci-fi bullet heaven where your inventory is your ultimate weapon. Arrange your backpack to create explosive synergies with 300+ items to unlock, dedicated skill trees and a high-octane soundtrack to blast through unrelenting waves of enemies !
- 6
Arcanith
Single-player alternative to Slimies — playable solo, no multiplayer required. Shares Action with Slimies.
Arcanith is a roguelike survivors-like game where you control a wizard and face endless hordes of enemies. Master your incredible powers, evolve your spells, survive the chaos, and become an unstoppable force.
- 7
Winnie-the-Pooh Redux: Halloween Survivors
Single-player alternative to Slimies — playable solo, no multiplayer required. Shares Action and Indie with Slimies.
Heal instead of harm in this wholesome Halloween bullet heaven! Play as 9 magical versions of Pooh, recruit a Ghost Army, collect Candy Corn, upgrade your abilities, and restore peace to the Hundred Acre Wood.
- 8
Hotspot Earth
Single-player alternative to Slimies — playable solo, no multiplayer required. Shares Action and Indie with Slimies.
Environmental hazards are hitting humanity with increasing force - but you're hitting back! Defend cities, build a global movement and change society's path in this tactical horde survival arena.