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

Mr. Mat Hematic
Single-player alternative to IWA Retro Adventure — playable solo, no multiplayer required. Shares Indie and Casual with IWA Retro Adventure.
Mr. Mat Hematic is a short, fun, 2D platformer puzzle game where you must use given mathematical operations to alter the environment so you can move around. To complete a level, you need to reach the black door.
- 2

Pyramid Runner
Single-player alternative to IWA Retro Adventure — playable solo, no multiplayer required. Shares Indie and Casual with IWA Retro Adventure.
This arcade puzzle game challenges you to collect treasures from ancient pyramids, dark dungeons, and even Mars. You'll have to outsmart cruel mummies and dangerous gorillas, as well as solve many of clever puzzles.
- 3

Where Stones Sleep
Single-player alternative to IWA Retro Adventure — playable solo, no multiplayer required. Shares Indie with IWA Retro Adventure.
A cozy, single-screen puzzle platformer focused on planning, experimentation, and clear cause-and-effect, with no combat or time pressure.
- 4

ASTRO MAZE
Single-player alternative to IWA Retro Adventure — playable solo, no multiplayer required. Shares Indie and Casual with IWA Retro Adventure.
Astro Maze is a brain-twisting puzzle game about cooperation. With yourself.
- 5

Elle: Portal
Single-player alternative to IWA Retro Adventure — playable solo, no multiplayer required. Shares Indie with IWA Retro Adventure.
A free spin-off of Elle (puzzle platformer). Collect coins while avoiding the maze keepers.
- 6

Nijoaju
Single-player alternative to IWA Retro Adventure — playable solo, no multiplayer required. Shares Indie and Casual with IWA Retro Adventure.
Two characters. A goal. Nijoaju is a local co-op game that invites two players to think as one. Use the skills of a destroying stone and a water that fires water bullets to overcome challenges made for cooperation.
- 7

DiegoTC Toolbox
Single-player alternative to IWA Retro Adventure — playable solo, no multiplayer required. Shares Indie and Casual with IWA Retro Adventure.
A Puzzle-Platformer with tons of unique puzzles and mechanics.
- 8

HomeNaut
Single-player alternative to IWA Retro Adventure — playable solo, no multiplayer required. Shares Indie and Casual with IWA Retro Adventure.
Change the gravity to help the little mouse explorer HomeNaut on his journey to reach the legendary cheese in this puzzle platformer