Games like Mini Island: Cosmos
Games like Mini Island: Cosmos include Vampire Survivors, Planes, Bullets and Vodka, Commando Collection, Twin Shot Deluxe, and Bit Blaster XL. We matched them by the tags players give Mini Island: Cosmos on Steam (Action, Casual, Shooter, Arcade, and 2D Platformer): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Bullet Hell · 2D · Casual
Planes, Bullets and Vodka
Shared: Action · Casual · Arcade
Commando Collection
Shared: Action · Shooter · Arcade
Twin Shot Deluxe
Shared: Action · Casual · Arcade
Bit Blaster XL
Shared: Shooter · Bullet Hell · Arcade
Exit the Gungeon
Shared: Action · Arcade · Bullet Hell
Shelldiver
Shared: Casual · Arcade · 2D
Alex Jones: NWO Wars
Shared: Action · Shooter · Arcade
LUFTRAUSERS
Shared: Action · Arcade · Bullet Hell
ShellShock Live
Shared: Action · Shooter · Casual
DJMAX RESPECT V
Shared: Casual · Action · Cute
pureya
Shared: Casual · Arcade · 2D
Bing in Wonderland
Shared: Casual · 2D Platformer · Cute
Rocket Rats
Shared: Casual · Bullet Hell · Action
Nova Drift
Shared: Arcade · Bullet Hell · Shooter
Muse Dash
Shared: Casual · Cute · 2D
A Dance of Fire and Ice
Shared: Arcade · 2D · Casual
UpGun
Shared: Casual · Shooter · Arcade
Timberman
Shared: Casual · Action · Arcade
Pizza Tower
Shared: 2D Platformer · Action · Cartoony
BALL x PIT
Shared: Action · Arcade · Bullet Hell
Broforce
Shared: Action · 2D · Shooter
SUPER CHICKEN JUMPER
Shared: Arcade · 2D · Action
Battlefield™ 2042
Shared: Shooter · Action · Military