Single-player games like sea fight
Below are 8 single-player Steam games similar to sea fight, 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 fight page.
Ranked picks
- 1
Empty War
Single-player alternative to sea fight — playable solo, no multiplayer required. Shares Action and Indie with sea fight.
"You're the best warrior in your planet. Now your race want to conquert everything, and you're the only one to stop them."
- 2
Rustborn - Outland Threat
Single-player alternative to sea fight — playable solo, no multiplayer required. Shares Action and Indie with sea fight.
You are a cowboy abducted by aliens who accidentally received a cybernetic arm. Run, climb, and shoot like crazy to survive hordes of evil robots in this third-person bullet hell shooter. Conquer the mothership and find a way back home!
- 3
The Secret Ops 2
Single-player alternative to sea fight — playable solo, no multiplayer required. Shares Action and Indie with sea fight.
This TPS game was developed by an individual using UE5. The story is set several years after an alien invasion has taken over the world. You will play as a taciturn and ruthless agent tasked with completing missions and doing whatever it takes to eliminate hostile forces and their resources.
- 4
Lost Planet™: Extreme Condition
Single-player alternative to sea fight — playable solo, no multiplayer required. Shares Action and Adventure with sea fight.
Driven to the brink of extinction on ice-covered wastelands, humankind fights to survive. Battle to survive against gargantuan alien Akrid and treacherous Snow Pirates on the vast and frozen landscape of EDN III.
- 5
Havoc Runner
Single-player alternative to sea fight — playable solo, no multiplayer required. Shares Action and Indie with sea fight.
"Havoc Runner" is a futuristic action and 2D platform game that will take you to Titan's moon to face killers robots, missile launchers, and automated weapons in a hostile environment where you must find and destroy the Tupan computer, preventing a missile attack on the planets of the solar system.
- 6
幸存者 星星之火 | Survivor Spark
Single-player alternative to sea fight — playable solo, no multiplayer required. Shares Action and Indie with sea fight.
Survivor: Spark is the first episode of a series of anti alien invasion games. It's a classic transcendental third person shooting game!
- 7
The last earth man
Single-player alternative to sea fight — playable solo, no multiplayer required. Shares Action and Indie with sea fight.
"The last earthman" is a low angle shooting game. This game is simple to operate and full of pleasure! The game tells the story of the last earthman fighting evil aliens, saving the earth and continuing human civilization.
- 8
Space Battle SVF
Single-player alternative to sea fight — playable solo, no multiplayer required. Shares Action and Indie with sea fight.
This game is a 3D space flight shooter. Arcade type game. It's a game to shoot a lot of missiles.