Single-player games like ASTRO AQUA KITTY
Below are 12 single-player Steam games similar to ASTRO AQUA KITTY, 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 ASTRO AQUA KITTY page.
Ranked picks
- 1

Aqua Kitty - Milk Mine Defender
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and Indie with ASTRO AQUA KITTY.
Aqua Kitty is a fast paced retro styled submarine arcade shooter with optional 2 player local Co-op.Blast through hordes of mechanical sea monsters in your kitty sub and defend the deep sea milk mining kittens!THE MILK MUST FLOW!
- 2

Cat Quest III
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and Indie with ASTRO AQUA KITTY.
In Cat Quest III you play as a purrivateer in a freely explorable 2.5D open-world swarming with Pi-rats. You can sail the seas in your ship for treasures galore! But prepare for peril, as the Pirate King aims to hunt you down...
- 3

Eventide Matter
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and Indie with ASTRO AQUA KITTY.
A 2D space mining adventure. Mine exotic resources, unlock powerful equipment, and fend off relentless enemies to build an inter-dimensional portal, the last hope of salvation for your civilization.
- 4

Moonlighter 2: The Endless Vault
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and RPG with ASTRO AQUA KITTY.
Experience an action-RPG with roguelike elements where you live the double life of an adventurer and a merchant. Dive into vibrant dimensions to fight enemies, gather loot, and manage your backpack. Rebuild your shop and turn profits into gear for the next adventure!
- 5

Mining Survivors
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and Indie with ASTRO AQUA KITTY.
Incremental Survivors-like in which you mine valuable resources whilst slaying hoards of enemies.
- 6

Kitty Survivors: Rogues of Catmere
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and Indie with ASTRO AQUA KITTY.
Kitty Survivors is a funny action rogue-lite game where you slay hordes of creatures, create overpowered builds, use elemental skills and craft stupid weapons. Join a growing guild of misfits with a thirst for milk, hired to protect the Kingdom of Catmere!
- 7

Naval Warfare
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and Indie with ASTRO AQUA KITTY.
As Commander of a Naval Super-Destroyer, wage war in a military campaign of epic proportions in, under and above the surface!
- 8

PixelJunk™ Shooter Ultimate
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action with ASTRO AQUA KITTY.
CAN YOU SAVE THE SCIENTISTS ON APOXUS PRIME?PixelJunk™ Shooter Ultimate is a twin-stick shooter with equal elements of action and puzzle solving.
- 9

Minishoot' Adventures
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and RPG with ASTRO AQUA KITTY.
Fly into a charming handcrafted world and go on an adventure that mixes up open exploration with crispy twin-stick shooter action. Fight your way from the shiny overworld to the deepest caves, improve your ship and overcome the dungeons' bosses to rescue your friends!
- 10

CRYPTARK
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and Indie with ASTRO AQUA KITTY.
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.
- 11

Rock Boshers DX: Directors Cut
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and Indie with ASTRO AQUA KITTY.
Get ready to take a trip back to the 80s, the 1880s! Help young Queen Victoria fight her way across Mars and attempt to escape home in this exceedingly retro arcade adventure! Prepare to bosh rocks! - with only the occasional break for tea and scones.
- 12

AQUA KITTY UDX
Single-player alternative to ASTRO AQUA KITTY — playable solo, no multiplayer required. Shares Action and Indie with ASTRO AQUA KITTY.
AQUA KITTY UDX blasts onto PC in this enhanced Ultra Deluxe Edition including the epic Dreadnought game mode!