Single-player games like Sea Battle: Annihilation
Below are 10 single-player Steam games similar to Sea Battle: Annihilation, 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 Sea Battle: Annihilation page.
Ranked picks
- 1
Missile Dancer 2
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required. Shares Casual with Sea Battle: Annihilation.
Missile Dancer 2 is a new sprite scaler shmup that combines rail shooter and caravan STG.
- 2
Tharaba
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required. Shares Casual with Sea Battle: Annihilation.
Dive into the exhilarating world of Tharaba, Time Each Hit Perfectly and compete for the highest score.
- 3
Wayfarer Colony: Veylan
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required. Shares Casual with Sea Battle: Annihilation.
Explore the uncharted Veylan star system as Kael, a Wayfarers pilot searching for a new home for humanity. Battle the rival Vesper Accord, survive hostile environments across diverse planets and moons, and uncover the story through 30 missions featuring retro-inspired gameplay and visuals.
- 4
Sniper Ships: Shoot'em Up on Rails
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required. Shares Casual with Sea Battle: Annihilation.
Dodge bullets and click to destroy enemies with your sniper attack! This is a classic Shoot'em up mixed with Shooter on Rails mechanics! We challenge you to dodge all the shots and destroy all the enemies!
- 5
I, AI
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required. Shares Casual with Sea Battle: Annihilation.
Classic scrolling shooter with modern graphics. You are self-aware AI. You were created on space military station developing weapons. Now your goal is to break out of the lab and win your freedom.
- 6
King Bullseye: Headshot Training
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required. Shares Casual with Sea Battle: Annihilation.
Shoot the chess pieces! The king is tired of being protected so now he is shooting the enemies down! King Bullseye is a shoot-the-target game in which the enemies are chess pieces on the board! Headshots eliminate faster and earn more points!
- 7
Galactoids - Galactic Invaders
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required. Shares Casual with Sea Battle: Annihilation.
Battle swarms of Galactic Invaders in this action-packed retro-inspired arcade shoot em up. May the Nerd be with you.
- 8
Warcat Parade
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required. Shares Casual with Sea Battle: Annihilation.
Catboy in a bullet hell! Nyan, nyan, pew pew pew!
- 9
Toy Chase
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required. Shares Casual with Sea Battle: Annihilation.
Move, run, jump, pick up stuff, avoid enemies and traps, use gadgets and enjoy playing this friendly 2D game.
- 10
Dead Memories: Left Behind
Single-player alternative to Sea Battle: Annihilation — playable solo, no multiplayer required.
A girl. A store. A silence that never ends. The world outside is broken, but the paths within are worse. Every choice feels right. Until it’s too late.