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

Celtreos
Single-player alternative to Mooncall — playable solo, no multiplayer required. Shares Action and Indie with Mooncall.
1-2 players, game controller support. NO in-app purchases. Over 45 minutes of music! 13 detailed stages, partly-random, with bosses. Tons of weapons, guards and special moves. Play in a window or in Full Screen.
- 2

Neon Tyrant
Single-player alternative to Mooncall — playable solo, no multiplayer required. Shares Action and Indie with Mooncall.
Neon Tyrant is a co-op vertical shmup where togetherness is a mechanic: fly close to bond shields, rescue downed wingmates under fire, draft run-defining perks. Campaign, endless, daily runs, boss rush — 1-4 pilots, local or online. Flying solo? Hire an AI wingman that learns. Everything glows.
- 3

TROPHY FLEET
Single-player alternative to Mooncall — playable solo, no multiplayer required. Shares Action and Indie with Mooncall.
Break twelve worlds, steal their cores, and fly them as your fleet. A single-run top-down arcade shooter: thirteen stolen fighters, twelve bosses with real weak points, a run that never pauses, and a leaderboard for every world.
- 4

ARCASCIAN
Single-player alternative to Mooncall — playable solo, no multiplayer required. Shares Action and Indie with Mooncall.
ARCASCIAN is a minimalist ASCII-rendered fantasy FPS built around fast runs, procedural dungeons, and relentless combat.
- 5

Metal Crisis
Single-player alternative to Mooncall — playable solo, no multiplayer required. Shares Action and Indie with Mooncall.
METAL CRISIS is a side-scrolling shoot 'em up inspired by 3D space shooters of the 90s. Pilot the most advanced ship Earth has created capable of acquiring enemy weapons as you battle through hordes of fighters and hulking bosses in it's war against the space colonies rebellion.
- 6

Astral Bounty
Single-player alternative to Mooncall — playable solo, no multiplayer required. Shares Action and Indie with Mooncall.
Astral Bounty is a demanding 2D arcade side-scroller straight out of the ’90s. Blast through hand-built enemy waves, hunt four bounties, earn credits and blow them on beefy upgrades in the shop. You’re going to need them. 3 difficulty levels, 4 ships, mercy optional.
- 7

Asteroid Blasters
Single-player alternative to Mooncall — playable solo, no multiplayer required. Shares Action with Mooncall.
Asteroid Blasters is a non-stop action space shooter. Inspired by Asteroids, this game will see you choose between 6 different ships each with their own characteristics and utilize a variety of weapon powerups to eradicate your enemies. Play 2 players to increase your chance of survival.
- 8

Heli-Cats
Single-player alternative to Mooncall — playable solo, no multiplayer required. Shares Action and Indie with Mooncall.
Dual elevation horizontal 2D arcade shoot 'em up co-op helicopter action!