Single-player games like Slime Void
Below are 8 single-player Steam games similar to Slime Void, 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 Void page.
Ranked picks
- 1
Gearomancer
Single-player alternative to Slime Void — playable solo, no multiplayer required. Shares Action and Indie with Slime Void.
Step into the mechanical apocalypse in Gearomancer, a fast-paced twin-stick action roguelite. Play as elite V.E.R.T.E.X. agents to dodge brutal bullet hells and obliterate elemental horrors. Harvest Arcane crystals, forge permanent upgrades at your hub, and die to return stronger than ever.
- 2
Tank Lore
Single-player alternative to Slime Void — playable solo, no multiplayer required. Shares Action and Indie with Slime Void.
Tank Lore is stylized action rogue-lite bullet-hell dungeon crawler that can be played solo or co-op where you play as legendary tank heroes fighting in a rebellion against an evil empire.
- 3
Rogue Space Convoy
Single-player alternative to Slime Void — playable solo, no multiplayer required. Shares Action and Indie with Slime Void.
Rogue Space Convoy is a roguelite space action shooter where you pilot a fighter, build a convoy, and choose branching encounters across five hostile passages. Disable enemy cruisers, salvage upgrades, and keep the Ark alive long enough to reach the gate.
- 4
Circulo
Single-player alternative to Slime Void — playable solo, no multiplayer required. Shares Action and Indie with Slime Void.
A fast-paced 2D arena survival game built around geometric chaos.
- 5
Vectorfall
Single-player alternative to Slime Void — playable solo, no multiplayer required. Shares Action with Slime Void.
Vectorfall is a fast top-down space-shooter extraction roguelite built around risky sector runs. Swap between six ships mid-fight, raid hostile signals, break the Command Node, and extract your modules before Alert brings the patrols down on you.
- 6
Fading Reel
Single-player alternative to Slime Void — playable solo, no multiplayer required. Shares Action and Indie with Slime Void.
A sepia Roguelike — lead a chained squad through 22 waves. Map events split your line, milestone recruits add firepower. Linked Blink, run upgrades, 19 Evolutions, and a permanent meta tree carry you to the final Boss Hydra.
- 7
Pixel Evolution
Single-player alternative to Slime Void — playable solo, no multiplayer required. Shares Action with Slime Void.
A twin-stick arena shooter where every run rebuilds the game itself. Collect pixels, survive the constant HP drain, and complete each upgrade checklist to COMPILE the next era — evolving from 1-bit monochrome all the way to 3D, one boss at a time.
- 8
Another Castle
Single-player alternative to Slime Void — playable solo, no multiplayer required. Shares Action and Indie with Slime Void.
Sick of playing the "Damsel in Distress" Princess Peta ventures into an ever-changing Castle filled with gun wielding cult members, mysterious secrets and a whole heap of items to help boost her firepower. Another Castle is a fast-paced, challenging dungeon-crawling roguelike shooter.