IMHO.

Single-player games like Desktop Slime Graveyard: Tap Reaper

Below are 10 single-player Steam games similar to Desktop Slime Graveyard: Tap Reaper, 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 Desktop Slime Graveyard: Tap Reaper page.

Ranked picks

  1. 1
    Desktop Gankai — Steam game cover

    Desktop Gankai

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Simulation and Casual with Desktop Slime Graveyard: Tap Reaper.

    Slack off right on your desktop with your ultimate otter buds! Combing the beach for 200+ unique oddities, play the market like a pro, and rip open ticket packs to explore everything from the deep blue sea to the starry cosmos. Come leave your footprints with the otters!

    SimulationCasualSingle-playerSimilar games →
  2. 2
    Ratalorica — Steam game cover

    Ratalorica

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Indie and Casual with Desktop Slime Graveyard: Tap Reaper.

    Follow GRATS on its journey even while you work or play on your computer. Every click. Every key press. Every action you take fuels GRATS’ power.

    2026IndieCasual3.49 USDSingle-playerSimilar games →
  3. 3
    Nano Reef — Steam game cover

    Nano Reef

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Simulation and Casual with Desktop Slime Graveyard: Tap Reaper.

    Turn every keystroke into a thriving ocean! Nano Reef is a cozy companion game where typing or clicking earns gold—without interrupting your work. Spend gold to buy marine fish, vibrant corals, and decorations, or feed your fish to interact. Build your unique, relaxing desktop aquarium!

    2026SimulationCasualSingle-playerSimilar games →
  4. 4
    Minimon: Tiny Idle Tactics — Steam game cover

    Minimon: Tiny Idle Tactics

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Indie and RPG with Desktop Slime Graveyard: Tap Reaper.

    A tiny monster-taming auto-battler that lives in the corner of your screen, and they never stop grinding. Catch 90 Minimon, build busted team comps, and rake in loot while you work, browse, or play something else entirely. They battle. You profit.

    2026StrategyIndieRPG7.19 USDSingle-playerSimilar games →
  5. 5
    Pocket Adventurer — Steam game cover

    Pocket Adventurer

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Indie and RPG with Desktop Slime Graveyard: Tap Reaper.

    Your desktop's tiniest hero. A cozy idle RPG that lives above your taskbar: heroes delve dungeons and haul loot home while you work, companions fill your camp, and every retired legend makes the next hero stronger.

    2026IndieRPGCasualSingle-playerSimilar games →
  6. 6
    Thirsty Snail — Steam game cover

    Thirsty Snail

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Indie and Simulation with Desktop Slime Graveyard: Tap Reaper.

    Unhinged snails have taken over your desktop. A growing collection of weirdos — they bicker, they roast you, they judge your life choices. Your typing keeps them alive. They are not grateful.

    IndieAdventureSimulationFreeSingle-playerSimilar games →
  7. 7
    Book of Fei — Steam game cover

    Book of Fei

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Indie and RPG with Desktop Slime Graveyard: Tap Reaper.

    Lead adorable warriors to form an adventure team to work and adventure on the computer desktop. Defeat the warriors to save the world. Rich nurturing and collection elements, idle and slack off to earn money and fight monsters!

    2026IndieRPGCasual2.99 USDSingle-playerSimilar games →
  8. 8
    Tap Tap Loot — Steam game cover

    Tap Tap Loot

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Indie and RPG with Desktop Slime Graveyard: Tap Reaper.

    The world is under attack, and every tap fights back. Each keystroke unleashes your cute cat hero, smashing enemies and showering you with loot. Dive into a never-ending desktop expedition with friends or solo. Tap. Tap. Loot.

    2026IndieMassively MultiplayerRPG6.99 USDSingle-playerSimilar games →
  9. 9
    Swordless — Steam game cover

    Swordless

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Indie with Desktop Slime Graveyard: Tap Reaper.

    A broken sword... The left hand controls the hilt, the right hand guides the blade. They work together to reach the end, and unite as one!

    2026ActionStrategyIndie3.19 USDSingle-playerSimilar games →
  10. 10
    World Resetter — Steam game cover

    World Resetter

    Single-player alternative to Desktop Slime Graveyard: Tap Reaper — playable solo, no multiplayer required. Shares Indie and RPG with Desktop Slime Graveyard: Tap Reaper.

    World Resetter is a CRPG featuring real-time strategy controls and ARPG loot mechanics. Command a squad of up to 5 unique characters as you explore a vast world and interact with dynamic NPCs. Defeat powerful foes, craft deep attribute builds, and uncover the truth behind the world.

    2027StrategyIndieAdventureSingle-playerSimilar games →