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

Cutlass Quest
Single-player alternative to Moon Whalers — playable solo, no multiplayer required. Shares Action and Indie with Moon Whalers.
Aim the cannons, sink rival pirate ships, and survive escalating waves in a fast arcade sea defense game.
- 2

Popcorn Rocket
Single-player alternative to Moon Whalers — playable solo, no multiplayer required. Shares Action and Indie with Moon Whalers.
Popcorn Rocket is a silly food based old-school arcade space shooter. Pilot the Popcorn Rocket as you blast through hordes of food spaceships in order to save the galaxy from the evil Nebula Empire! With a wacky cast of heroes and villains, Popcorn Rocket will leave your stomach wanting more!
- 3

Salt and Sails
Single-player alternative to Moon Whalers — playable solo, no multiplayer required. Shares Indie with Moon Whalers.
Salt and Sails is a naval combat style game where you control a ship.
- 4

Zombie Apocalypse 2021
Single-player alternative to Moon Whalers — playable solo, no multiplayer required. Shares Action and Indie with Moon Whalers.
Zombie Apocalypse 2021 is a fast old-school shooting game in platformer style. Kill all zombies and protect your city in this super fast game!
- 5

Mechawaii LEGENDS
Single-player alternative to Moon Whalers — playable solo, no multiplayer required. Shares Action and Indie with Moon Whalers.
A kawaii-style 2D shooter where you build powerful Mechas from space junk to conquer planets and defeat epic bosses in an interplanetary war.
- 6

Hop's Awakening!
Single-player alternative to Moon Whalers — playable solo, no multiplayer required. Shares Action and Indie with Moon Whalers.
Blast through enemy invaders in colorful 2D pixel art!
- 7

Rangerdog
Single-player alternative to Moon Whalers — playable solo, no multiplayer required. Shares Action and Indie with Moon Whalers.
Save the universe with Rangerdog! A cute retro-style side-scrolling shoot 'em up!
- 8

ZOE Begone!
Single-player alternative to Moon Whalers — playable solo, no multiplayer required. Shares Action with Moon Whalers.
A frenetic hand-drawn bullet hell shooter, blending run-and-gun mechanics with classic shmup action in looping arenas. Inspired by drawn-on-film animation of the 1930's - shoot, dash and pound your way through the Animator's creations.