Single-player games like Blocks for Babies
Below are 8 single-player Steam games similar to Blocks for Babies, 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 Blocks for Babies page.
Ranked picks
- 1
Underwater DuO
Single-player alternative to Blocks for Babies — playable solo, no multiplayer required. Shares Action and Indie with Blocks for Babies.
In Underwater Duo, control a smashing turtle with your left hand and a blasting jellyfish with your right! Fight off waves of fierce fish, grow stronger, and see if your two hands can conquer the deep… or team up with a perfectly in-sync partner.
- 2
LeadCount
Single-player alternative to Blocks for Babies — playable solo, no multiplayer required. Shares Action and Indie with Blocks for Babies.
Fight against thousands of enemies at a time on a wide-open map. Earn XP for every kill and level up to gain skill points for persistent permanent upgrades. Discover synergies between different weapons, upgrades, and power-ups, making each round unique.
- 3
Retrovolver
Single-player alternative to Blocks for Babies — playable solo, no multiplayer required. Shares Action and Indie with Blocks for Babies.
Retro roguelite shooter set in the Wild West. Raid towns, upgrade your stats, survive as long as possible.
- 4
Glitch Core
Single-player alternative to Blocks for Babies — playable solo, no multiplayer required. Shares Action and Indie with Blocks for Babies.
In the far future where AI has been deemed too dangerous and sent to the moon, you play as a rogue AI agent fighting through battle simulations to unravel the true purpose of your design in this tactical, immersive, procedural FPS rogue lite with split screen co-op where the code FIGHTS BACK!
- 5
Irradiant Skies
Single-player alternative to Blocks for Babies — playable solo, no multiplayer required. Shares Action and Indie with Blocks for Babies.
Irradiant Skies is an arcade roguelite blending brick-breaking and bullet-parrying combat. Reflect enemy attacks, chain powerful upgrades, and master unique ships as you ascend through waves of enemies.
- 6
Just Dying
Single-player alternative to Blocks for Babies — playable solo, no multiplayer required. Shares Action and Indie with Blocks for Babies.
A 2D Roguelite survivor featuring streamer parodies. Rescue your followers to stay off the unemployment line, unlock unique characters, stack powerful runes, and become a wrecking ball of total chaos. Learn. Die. Repeat.
- 7
Mafia Hero: Streets of Survival
Single-player alternative to Blocks for Babies — playable solo, no multiplayer required. Shares Action and Indie with Blocks for Babies.
Survivors-like game with ONLINE CO-OP (1–4 PLAYERS). The man who had always played by the rules was dead.! Mafia Hero: Streets of Survival is an online co-op auto-shooter roguelite for up to 4 players. Build your criminal empire, craft powerful builds, and battle massive bosses.
- 8
Monster Masher
Single-player alternative to Blocks for Babies — playable solo, no multiplayer required. Shares Action and Indie with Blocks for Babies.
Drop monsters. Merge monsters. Pray the pit doesn't overflow. Monster Masher is a cozy-yet-chaotic puzzle game where matching creatures fuse into bigger beasts. Build combos, fight bosses, and pretend you're not addicted. You are though. Fr fr.