Single-player games like Fight Crab 2
Below are 11 single-player Steam games similar to Fight Crab 2, 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 Fight Crab 2 page.
Ranked picks
- 1

Fight Crab
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action and Sports with Fight Crab 2.
Welcome to Fight Crab.A new 3D action game where you take control of a crab, and fight off other giant enemy crabs.Physics allows for crabs to move powerfully and quickly in this hardcore battle arena.Freely control your pincers to use weapons and develop your own crab fighting style.
- 2

Ace of Seafood
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action and Indie with Fight Crab 2.
In the seas of the distant future, humans have all but disappeared. In your current, newly-awakened state, you are no more than a piece of seafood. However, you have been blessed with the talent for leading your allies into battle. Do whatever it takes to become the Ace of Seafood.
- 3

Tactic Boxing
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action and Sports with Fight Crab 2.
Tactic Boxing is a boxing game with ragdoll physics, local multiplayer, career mode and manager mode.
- 4

No Fair Play
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action and Sports with Fight Crab 2.
No Fair Play is a physics-based multiplayer game that combines parkour, combat, and football mechanics to offer great freedom to players.
- 5

Duck Game
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action and Indie with Fight Crab 2.
Enter the futuristic year of 1984, an age where ducks run wild in a frantic battle for glory. Blast your friends with Shotguns, Net Guns, Mind Control Rays, Saxophones, Magnet Guns, and much, much more. This is DUCK GAME. Don't blink.
- 6

Super Mega Baseball 2
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Sports and Indie with Fight Crab 2.
The critically acclaimed Super Mega Baseball series is back with new visuals, deep team and league customization, and online multiplayer modes.
- 7

Nidhogg 2
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action and Indie with Fight Crab 2.
The rules are simple. Reach the other side and kill anyone that stands in your way. Deftly parry and rend their throats, riddle their bowels with arrows, or squish their brains between your toes. The wurm cares not for chivalry.
- 8

Nickelodeon All-Star Brawl 2
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action with Fight Crab 2.
Nickelodeon All-Star Brawl 2 lets you duke it out with the biggest and best fighting character roster yet! Choose your favorite brawlers, master their unique move sets, and use all-new powerful Supers to land the finishing blow with friends or across a unique, roguelike player campaign!
- 9

Surgeon Simulator
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action and Indie with Fight Crab 2.
Surgeon Simulator is an over-the-top operation sim, stitching together pitch-black humour with life-saving surgery. Become Dr. Burke, a would-be surgeon with a less than conventional toolkit, as he performs procedures on patients including the Heavy from TF2! ...is that a hammer?
- 10

NEO AQUARIUM - The King of Crustaceans -
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action and Indie with Fight Crab 2.
YOU GET TO CONTROL UNIQUE CREATURES LIKE LOBSTERS, CRABS AND BARNACLES, IN A WILD WATER WORLD THAT EXCEEDS ALL HUMAN SENSE.
- 11

Half Sword
Single-player alternative to Fight Crab 2 — playable solo, no multiplayer required. Shares Action and Indie with Fight Crab 2.
Half Sword is a physics-based medieval combat simulator featuring historically accurate XV-century arms and armor. We are not afraid to show the brutal nature of medieval combat with in-depth blood and gore features.