Single-player games like Slime Clicker
Below are 9 single-player Steam games similar to Slime Clicker, 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 Slime Clicker page.
Ranked picks
- 1

Dungeon Lurker
Single-player alternative to Slime Clicker — playable solo, no multiplayer required. Shares Indie with Slime Clicker.
Fight your way into the depths of a cursed dungeon in Dungeon Lurker, a retro action roguelike with a dark twist. Uncover a sinister secret connected to your past as you plunge into a world of dark horror and brutal combat.
- 2

Saga of Yurina
Single-player alternative to Slime Clicker — playable solo, no multiplayer required. Shares Adventure with Slime Clicker.
A Katana-parrying action Metroidvania set in an era of falling cherry blossoms! Defeat your foes with pure, flawless swordplay and prove your absolute mastery.
- 3

Roid Chimp
Single-player alternative to Slime Clicker — playable solo, no multiplayer required. Shares Indie and Adventure with Slime Clicker.
A 2D platformer in the vein of Super Mario World, Megaman, and Sonic, play as Roid Chimp, a personification of our collective rage at a terrible system. Run, climb, and punch your way through a world to explore, filled with books that increase both regular stats and elemental upgrades.
- 4

Trouble In Paradise
Single-player alternative to Slime Clicker — playable solo, no multiplayer required. Shares Adventure with Slime Clicker.
Dive into an unforgiving adventure where you unlock characters, control vehicles, and master your weapons. Solve puzzles, relax by beaches, and shop at local markets. Collect 'kilos’ for snacks. Enjoy retro visuals, hand-drawn cutscenes with amateur voiceovers, and a groovy original soundtrack.
- 5

The Black Knight
Single-player alternative to Slime Clicker — playable solo, no multiplayer required. Shares Indie and Adventure with Slime Clicker.
In a fight against time, Diego needs to find the 5 stones of Praxx to open the portal and save Princess Amanda from the mighty Lox, leader of all monsters in the Kingdom of Belvedor.
- 6

Cat Warrior
Single-player alternative to Slime Clicker — playable solo, no multiplayer required. Shares Indie and Adventure with Slime Clicker.
Cat Warroir is an action-platformer of retro and cute style about a cat knight on his way to recapture his stolen treasure. Deep into the dangerous fantasy world,defeat the challenging big boss with your slash, dash, jump, walljump and other skills to find the treasure back!
- 7

Morkull Ascend to the Gods
Single-player alternative to Slime Clicker — playable solo, no multiplayer required. Shares Indie and Adventure with Slime Clicker.
Play as Morkull, God of Death and Darkness. Aware that he finds himself in a video game once again, you must help him escape so he can carry out his new plan for world domination. To do so, you must defeat an entire pantheon of gods in thrilling boss battles.
- 8

Kasha vs. Kritters
Single-player alternative to Slime Clicker — playable solo, no multiplayer required. Shares Indie with Slime Clicker.
A retro-style arcade action game where you're a lone catgirl defending her house from an army of pests!
- 9

Catapult vs. Orcs: Incremental
Single-player alternative to Slime Clicker — playable solo, no multiplayer required. Shares Indie and Casual with Slime Clicker.
A dynamic incremental shooter in the style of dark fantasy. Destroy orcs with a catapult, open new portals, hire assistants, find artifacts. Constantly level up in a large skill tree.