Single-player games like Underwater World
Below are 16 single-player Steam games similar to Underwater World, 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 Underwater World page.
Ranked picks
- 1
Catch them!
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Action and Strategy with Underwater World.
Catch them is the simplest and exciting game that will help develop your attentiveness. You have to play as a hen catching different fruit and avoid uneatable food.
- 2
Virus ON
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Indie and Adventure with Underwater World.
Virus ON - is a colourful 2D platformer with the simplest gameplay where you have to do various levels playing as a monster saving the world by eating tasty molecules.
- 3
TOOTHY HISTORY
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Indie and Adventure with Underwater World.
TOOTHY HISTORY - is a 2D hardcore platformer with surviving elements where you have to do various levels and collecting things playing as a cute dinosaur.
- 4
Time of Piracy
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Action and Indie with Underwater World.
Time of Piracy - is the simplest 2D platformer in which you have to do different levels playing as a courageous Pirate.
- 5
Without Pain
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Action and Strategy with Underwater World.
Without Pain - is a dynamic 2D shooter with surviving elements where you will have to fight against various types of monsters.
- 6
Wild Adventures
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Action and Strategy with Underwater World.
Wild Adventures - is the simplest 2D platformer with surviving elements where you have to do different hardcore levels playing as a sheriff living in the Wild West.
- 7
Trick or Treat
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Action and Strategy with Underwater World.
Trick or Treat - is an effective and hardcore 2D platformer with surviving elements where you will have to do various levels playing like a Jack-o-lantern.
- 8
Viking Story
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Indie and Adventure with Underwater World.
Viking Story - is a classic 2D platformer where you play as a Viking girl on various levels collecting things you need, fighting to enemies.
- 9
Furry Sex
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Adventure and Casual with Underwater World.
An erotic memory game with furry characters and explicit illustrations.
- 10
Hentai Big Tits
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Indie and Adventure with Underwater World.
Hentai Big Tits - is the simplest 2D puzzle the final goal of which to give you pleasure!
- 11
Furry Orgasm
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Indie and Adventure with Underwater World.
Furry Orgasm - is an amazing 2D puzzle with images of furry beauty ladies the final purpose of which to give you some pleasure!
- 12
Alien X
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Indie and Adventure with Underwater World.
Alien X - is a hardcore game where you will have to survive playing like a monster Bomber who is on an unknown planet.
- 13
Battle Cube
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Action and Indie with Underwater World.
Battle Cube - is really hardcore 2D platformer with surviving elements where you will have to do different levels playing like a cube.
- 14
Smoked Gun
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Action and Indie with Underwater World.
Smoked Gun - is a hardcore 3D shooter with surviving elements done as DOOM, where you will have to fight against the whole criminal world alone, against mafia.
- 15
Detective Story
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Indie and Adventure with Underwater World.
Detective Story - is a simple quest game, with hardoce elements, where you play as a detective Harold. You look for clues, interview witnesses and collect everything to clear a crime.
- 16
STRAY KITTEN
Single-player alternative to Underwater World — playable solo, no multiplayer required. Shares Indie and Adventure with Underwater World.
STRAY KITTEN - is a short 2D platformer with surviving and hardcore elements where it is described a story about one lost kitten Silver.