Single-player games like Nijoaju
Below are 8 single-player Steam games similar to Nijoaju, 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 Nijoaju page.
Ranked picks
- 1

Slam and Roll
Single-player alternative to Nijoaju — playable solo, no multiplayer required. Shares Action and Indie with Nijoaju.
Trap enemies in giant balls, kick them into massive combos and clear the screen. Travel the world, unlock characters, play co-op, or embrace Action Roguelike Chaos Mode.
- 2

Deathplane
Single-player alternative to Nijoaju — playable solo, no multiplayer required. Shares Action and Indie with Nijoaju.
Deathplane is a 2D puzzle-platformer game about moving the actual deathplane below the level up and down to kill enemies and find solutions and secrets.
- 3

A Tale of Synapse : The Chaos Theories
Single-player alternative to Nijoaju — playable solo, no multiplayer required. Shares Indie and Casual with Nijoaju.
Help Sci and Néro to get out of a world where logic, mathematics and puzzles will be your allies in a 2D platform game with a unique aesthetic.
- 4

Lost Twins 2
Single-player alternative to Nijoaju — playable solo, no multiplayer required. Shares Action and Indie with Nijoaju.
A cute yet challenging puzzle-platformer with a unique mechanic of moving the world itself to create new paths. Play solo or with a friend in local co-op mode to help Ben & Abi navigate this mysterious world. Test your logic skills by solving clever puzzles to help them find their way back home
- 5

Wirm
Single-player alternative to Nijoaju — playable solo, no multiplayer required. Shares Indie and Casual with Nijoaju.
Take a worm on a tiny adventure through this delightfully wiggly physics platformer :)
- 6

TitTok
Single-player alternative to Nijoaju — playable solo, no multiplayer required. Shares Indie and Casual with Nijoaju.
TitTok - Minimalistic adventure 2D puzzle platformer with cats, explosions and spinning saws! TikTok ≠ TitTok
- 7

Log Riders
Single-player alternative to Nijoaju — playable solo, no multiplayer required. Shares Indie and Casual with Nijoaju.
Join a fun adventure by rolling a log together! In this 2 player co-op platformer, become lumberjacks with your friend and keep your balance while moving forward on a log. Overcome obstacles by moving back and forth, reach the goal, and never give up. Knowing how to get back up matters.
- 8

Primal Planet
Single-player alternative to Nijoaju — playable solo, no multiplayer required. Shares Action and Indie with Nijoaju.
Unveil a heartfelt story of family, dinosaurs, and UFOs! Craft, upgrade, and survive in a realm of primeval predators, savage tribes and... ancient aliens. Rise from a humble cave dweller to the planet’s last hope — alone or in local co-op. Welcome to the dinovania!