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

Haxor
Single-player alternative to Orange Moon — playable solo, no multiplayer required. Shares Action and Indie with Orange Moon.
Retro pixels are back! Good old 80s/90s style is back! Enjoy a classic 2D platformer with old era graphics! 16x16 pixel sprites and ambient, flat chip tuned 8 bit music! Guide Kla, the last survivor from Haxor planet, through the world full of vicious creatures, deadly traps and giant bosses!
- 2

Silver Island
Single-player alternative to Orange Moon — playable solo, no multiplayer required. Shares Action and Indie with Orange Moon.
The hood has been infested with a plague of creeps and uglies. Zombies ate your cat and you're out for revenge. However, what started as a simple mission to bludgeon, dismember and hack to pieces the hordes of hell unfolds into an epic quest through the slums, graveyards, 99-cent stores, whorehouses and polluted lakes of Silver island in...
- 3

Smelted Kin
Single-player alternative to Orange Moon — playable solo, no multiplayer required. Shares Action and Indie with Orange Moon.
Science fiction 2D shooter with platformer and metroidvania elements. Players will have to explore a huge research complex consisting of nonlinear levels, which is crowded with robots
- 4

Outpost Delta
Single-player alternative to Orange Moon — playable solo, no multiplayer required. Shares Action and Indie with Orange Moon.
Outpost Delta is a single player, 2-D side-scrolling sci-fi shooter for PC. Take on the role of Delta, the outpost’s emergency defense, who along with her AI companion must defend the space station against alien intruders.
- 5

Bookbound Brigade
Single-player alternative to Orange Moon — playable solo, no multiplayer required. Shares Action and Indie with Orange Moon.
Bookbound Brigade is about beating the hell out of historical and literary characters you studied in school by leading a dream team of real and fictional heroes through a 2D side-scrolling platform-adventure.
- 6

GIGA WRECKER
Single-player alternative to Orange Moon — playable solo, no multiplayer required. Shares Action and Adventure with Orange Moon.
Become more than human and save mankind from total annihilation! From legendary developer Game Freak comes an action adventure like no other - manipulate the world around you and smash the evil Ajeet to smithereens!
- 7

Phoenotopia: Awakening
Single-player alternative to Orange Moon — playable solo, no multiplayer required. Shares Action and Indie with Orange Moon.
Embark on a grand adventure in Phoenotopia! An action-adventure puzzle platformer inspired by the great classics. Meet charming townsfolk, brave the dungeons, and thwart evil in your quest to save your family.
- 8

Feudal Alloy
Single-player alternative to Orange Moon — playable solo, no multiplayer required. Shares Action and Indie with Orange Moon.
Feudal Alloy is an epic action adventure with fish-controlled medieval robots! Explore an unusual medieval world with a fish-controlled robot, Attu. Improve your combat techniques and skills by smashing many kinds of mechanical creatures in a beautiful hand-drawn world.