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

Unrelaxing Quacks
Single-player alternative to Crazy Voyage — playable solo, no multiplayer required. Shares Action with Crazy Voyage.
Survivors but fast. Ditch the waiting simulators. Embrace the speedrun. Power up quickly, but expect the challenge to match with dynamically raising difficulty. There is no meta progression to save you, only option is to learn the map and get good at the game.
- 2

Space Moth: Lunar Edition
Single-player alternative to Crazy Voyage — playable solo, no multiplayer required. Shares Action and Indie with Crazy Voyage.
1CC Games’ first shoot ’em up returns with totally overhauled visuals, all-new enemies and attacks, a deeper scoring system, remixed soundtrack and fresh player powers. Space Moth: Lunar Edition is the ultimate version of the beloved cult classic.
- 3

Doot-Type
Single-player alternative to Crazy Voyage — playable solo, no multiplayer required. Shares Action and Indie with Crazy Voyage.
2D Side Scrolling Shoot Em Up action. Cinematic cut-scenes carry the story on a quest to locate Mother Gator's secret weapon. Unlockable cheats will mix-up the gameplay or enjoy a randomizer mode. Game includes commentary by the developer and musical composer on the process of making the game!
- 4

Alex Jones: NWO Wars
Single-player alternative to Crazy Voyage — playable solo, no multiplayer required. Shares Action and Indie with Crazy Voyage.
Play the OFFICIAL Alex Jones video game! A classic arcade shooter in which you play as Alex Jones and save the world from the evil globalist plot to turn everyone into bug-eating pod-dwelling libtards! Stay tuned for future bonus levels and characters...
- 5

Neckbeards: Silly Squadron
Single-player alternative to Crazy Voyage — playable solo, no multiplayer required. Shares Action and Indie with Crazy Voyage.
Silly Squadron is a retro-futuristic take on Space Invaders, the arcade classic from 1978. It has all the Soiree ingredients you're craving for: fast action, addictive gameplay, strange boss fights (including a mighty middle-aged man) and a seriously sumptuous soundtrack.
- 6

TYRONE vs COPS
Single-player alternative to Crazy Voyage — playable solo, no multiplayer required. Shares Action and Indie with Crazy Voyage.
Awaken the latent power of your melanin and kill cops in this thought-provoking game on police brutality in America.
- 7

Utopia Must Fall
Single-player alternative to Crazy Voyage — playable solo, no multiplayer required. Shares Action and Indie with Crazy Voyage.
Defend humanity's last surviving metropolis from mysterious alien machinations in this challenging base-defense arcade shooter. Featuring rapid upgrade progression, procedurally generated attack waves, dark humor and laser-sharp aesthetics.
- 8

Waves
Single-player alternative to Crazy Voyage — playable solo, no multiplayer required. Shares Action and Indie with Crazy Voyage.
Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!