Single-player games like Smash Bones
Below are 10 single-player Steam games similar to Smash Bones, 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 Smash Bones page.
Ranked picks
- 1

Skull Rainbow
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie and Casual with Smash Bones.
Skull Rainbow is a colorful Clicker and Idle Game. Use the 8 Elements to create your Skull Army.
- 2

Thousand Floors
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie and Casual with Smash Bones.
Tower Climbers carry amber light; allies follow through misty pagodas in an endless Eastern tower. Thousands Floors blends side-view pixel art with hands-off combat—summon, upgrade, and let them climb. Grow via allies, floor lockdown, and relics.
- 3

Void Fragment
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie and Casual with Smash Bones.
The Void needs to grow. An idle incremental game where you feed a Void with Mana and Essences. Collect Void Fragments to upgrade the spirits, so they can continue feeding the Void even more.
- 4

Fantasy Miner: Idle Depths
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie and Casual with Smash Bones.
Dig for ore, discover new resources, smelt ingots, and unlock hundreds of upgrades in this fantasy mining idle game. Mine faster, dig deeper, and watch your progress grow.
- 5

Game About Botting in an MMORPG
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie with Smash Bones.
Idle Incremental MMORPG Simulator where you start grinding manually, then gradually unlock Bot Modules until the game plays itself. Setup combat behavior and farming routes to find the most optimal configuration.
- 6

Journeybound Idle
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie and Adventure with Smash Bones.
Another world needed a hero. It got you instead! A long fantasy-idle RPG: climb the adventurer's guild from F-Rank to S-Rank, max your skills, clear 114 quests, discover 1,300+ items, hire companions, farm, craft, fight, tons of QoL, a desktop widget, and lots more! Releasing August 7th!
- 7

Bottom Squad
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie and Casual with Smash Bones.
An idle defense game at the bottom of your screen. Build your squad, upgrade your base, and hold the line against relentless alien waves while you work or browse.
- 8

Apanana
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie and Adventure with Smash Bones.
Apanana is a cozy idle incremental adventure where a curious monkey collects bananas, explores strange lands, discovers trinkets, unlocks constellations, catches fish, befriends familiars, and grows stronger one little adventure at a time.
- 9

Slime Crown
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie and Adventure with Smash Bones.
"Slime Crown" is a colorful Pixel Art Game with a unique but challenging Gameplay. The Colors Green, Blue, Red and Yellow are the Key to Success.
- 10

Snake Pit
Single-player alternative to Smash Bones — playable solo, no multiplayer required. Shares Indie and Adventure with Smash Bones.
"Snake Pit" is a Puzzle Game with a simple but incredibly Fun Gameplay. Help the little Caveman escape the Snakes and defeat Medusa.