Single-player games like Crazy shark
Below are 16 single-player Steam games similar to Crazy shark, 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 Crazy shark page.
Ranked picks
- 1

Abyssalis
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Descend through the ocean layers, purify marine life, and survive the abyss in this bullet hell roguelite. Face colossal bosses, choose powerful upgrades, and uncover the curse's origin. Can you save the ocean before you become fish bait?
- 2

Fishticuffs
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
A bullet hell fishing game, this / Bop fish with your hook, do not miss / With loot from the blue / a way is paved to / a fishing apotheosis.
- 3

Blobkin Blaster
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Captain, the reef has been overrun by monsters! Take command of your Blobkin — the mightiest, tiniest defenders of the sea — in a fight for survival! Build cannons, blast enemies, and collect Blobkin as you restore glory to the sea in this fast-paced underwater VR wave shooter/RTS hybrid!
- 4

Takelshin
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Takelshin is a 2D platformer in the style of the older 90's video game classics.
- 5

Don't Wake Up The Dead
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Seal a ghost before it wakes! Armed only with a weakening flashlight, move quickly through a haunted house where doors lock randomly. But beware—The faster you move, the more noise you make and too much noise will awaken the spirit. Can you survive the night?
- 6

Proxy Project Ouroboros
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
A 3D local splitscreen reimagining of the snake game (can be played single player too), as an infinite wave based score attack where you have to eat different rogue critters whose AI changes depending on the current level event in the chosen map, with deep customization in both looks and gameplay.
- 7

Candy Arkanoid
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Candy Arkanoid is more than just a simple arcade game - it also includes RPG and Rogue-like elements, allowing players to level up their Arkanoid and customize its abilities. So why wait? Satisfy your sweet tooth and soon blast your way through the candy cosmos!
- 8

Darius Cozmic Collection Arcade
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Darius is one of the pioneers of the side-scrolling shoot 'em genre, and the Steam version replicates the multi-screen arcade experience with 4 different titles and 7 versions filled with aquatic-lifeform-themed bosses and epic, Zuntata-composed soundscapes!
- 9

Space Adventures
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
An endless adventure in the middle of empty space. You will have to fight off endless waves of enemy ships, pumping your own and moving forward through space. Be careful, your opponents are getting stronger and stronger every time!
- 10

Funny puzzle
Single-player alternative to Crazy shark — playable solo, no multiplayer required.
Funny puzzle game is an electronic form of classic puzzles, now you can collect puzzles on your computer! puzzles is not only a game of the mind, where you need logic, intelligence and ingenuity, but also a great way to calm your nerves.
- 11

Mystery Swords
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Mystery Swords is a survival game with RPG elements. Your village was attacked by evil orcs. To protect the inhabitants, you, as the best soldier, are sent to explore the forest, but the enemies were much closer than it seemed. Can you stop a whole horde of hostile orcs?
- 12

Skull Bullets
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Skull Bullets is a roguelike game with RPG elements. You are a risen from the dead shooter who is trying to get out of the endless forest with the undead. Upgrade your skills, get new weapons and deal with a whole crowd of enemies. Will you be able to get out? It all depends on you.
- 13

Alien worm
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Welcome to an incredibly atmospheric game in which you have to control an alien underground worm and kill everything that moves!
- 14

Endless Zombie Weekend
Single-player alternative to Crazy shark — playable solo, no multiplayer required. Shares Action with Crazy shark.
Endless Zombie Weekend is an endless arcade game with RPG elements. It's hard to be the only survivor after the apocalypse. How often do you think about it? As the main character of the game, you can feel it! Upgrade your weapons and try to survive as many days as possible.
- 15

Golden Mine Pickaxe
Single-player alternative to Crazy shark — playable solo, no multiplayer required.
You are a brave digger who went in search of minerals! Alone, you have to find as many of them as possible and improve your outfit in order to move further and further each time.
- 16

Cat and fish
Single-player alternative to Crazy shark — playable solo, no multiplayer required.
You are a brave cat who got lost in the forest in search of food. You have to collect all the food, while getting out of the forest alive. Be careful, because the forest is full of various traps and obstacles!