Games like Project:Sphere
Games like Project:Sphere include Nova Drift, Megabonk, MADNESS: Project Nexus, Strike Force Heroes, and Vampire Survivors. We matched them by the tags players give Project:Sphere on Steam (Arena Shooter, Action, Bullet Hell, Shooter, and Arcade): closest matches first, and among equally close ones the better-known games.
Nova Drift
Shared: Bullet Hell · Arena Shooter · Arcade
Megabonk
Shared: Bullet Hell · Action · Indie
MADNESS: Project Nexus
Shared: Arena Shooter · Shooter · Action
Strike Force Heroes
Shared: Action · Arena Shooter · Shooter
Vampire Survivors
Shared: Bullet Hell · Action · Arcade
Planes, Bullets and Vodka
Shared: Action · Bullet Hell · Arcade
Pixel Gun 3D: PC Edition
Shared: Shooter · Action · Character Customization
Bit Blaster XL
Shared: Bullet Hell · Shooter · Arcade
Brotato
Shared: Bullet Hell · Arena Shooter · Survival
Shotgun Farmers
Shared: Action · Shooter · Arena Shooter
LUFTRAUSERS
Shared: Bullet Hell · Action · Arcade
HYPER DEMON
Shared: Arena Shooter · Action · Bullet Hell
Devil Daggers
Shared: Action · Arena Shooter · Shooter
Swarmlake
Shared: Action · Shooter · Arcade
Crab Champions
Shared: Arcade · Bullet Hell · 3D
Deep Rock Galactic: Survivor
Shared: Bullet Hell · Arena Shooter · Action
Exit the Gungeon
Shared: Action · Arcade · Bullet Hell
God Of Weapons
Shared: Arena Shooter · Bullet Hell · Procedural Generation
PUBG: BATTLEGROUNDS
Shared: Shooter · Action · Survival
Sektori
Shared: Arena Shooter · Arcade · Bullet Hell
Commando Collection
Shared: Action · Shooter · Bullet Hell
Skibidi Toilet Hero
Shared: Action · Shooter · Arena Shooter
Geometry Wars: Retro Evolved
Shared: Arcade · Bullet Hell · Shooter
ARMORED CORE™ VI FIRES OF RUBICON™
Shared: Action · Character Customization · 3D