Games like Splat Arena
Games like Splat Arena include BALL x PIT, Planes, Bullets and Vodka, Vampire Survivors, The Binding of Isaac, and Octogeddon. We matched them by the tags players give Splat Arena on Steam (Action, Casual, Action Roguelike, Arcade, and Shooter): closest matches first, and among equally close ones the better-known games.
BALL x PIT
Shared: Action · Arcade · Action Roguelike
Planes, Bullets and Vodka
Shared: Action · Casual · Shoot 'Em Up
Vampire Survivors
Shared: Action Roguelike · Casual · Action
The Binding of Isaac
Shared: Action Roguelike · Action · Indie
Octogeddon
Shared: Action · Action Roguelike · Casual
Megabonk
Shared: Action Roguelike · Action · Indie
Nova Drift
Shared: Shoot 'Em Up · Arcade · Action Roguelike
Cyberhunt
Shared: Action · Casual · Shoot 'Em Up
SNKRX
Shared: Action Roguelike · Shoot 'Em Up · Arcade
Crab Champions
Shared: Action Roguelike · Arcade · Casual
Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · Shooter
20 Minutes Till Dawn
Shared: Action Roguelike · Shoot 'Em Up · Casual
Apocalypse Party
Shared: Casual · Action Roguelike · Shoot 'Em Up
Owinka Shooter
Shared: Action · Casual · Arcade
Juicy Realm
Shared: Action · Action Roguelike · Casual
Zombieville USA 3D
Shared: Action · Arcade · Action Roguelike
Utopia Must Fall
Shared: Casual · Arcade · Action Roguelike
Revolution Ace
Shared: Action · Shoot 'Em Up · Shooter
Hades
Shared: Action Roguelike · Action · Indie
Starblast
Shared: Action · Casual · Arcade
Cube Destroyer
Shared: Action · Arcade · Shoot 'Em Up
Twilight Survivors
Shared: Action Roguelike · Shoot 'Em Up · Action
Commando Collection
Shared: Action · Shooter · Arcade
Alex Jones: NWO Wars
Shared: Action · Arcade · Shooter