Games like Swarm Arena
Games like Swarm Arena include Chippy, Sektori, Nova Drift, Sky Force Reloaded, and Deep Rock Galactic: Survivor. We matched them by the tags players give Swarm Arena on Steam (Arena Shooter, Twin Stick Shooter, Bullet Hell, Shoot 'Em Up, and Top-Down Shooter): closest matches first, and among equally close ones the better-known games.
Chippy
Shared: Twin Stick Shooter · Arena Shooter · Bullet Hell
Sektori
Shared: Twin Stick Shooter · Shoot 'Em Up · Arena Shooter
Nova Drift
Shared: Bullet Hell · Shoot 'Em Up · Arena Shooter
Sky Force Reloaded
Shared: Shoot 'Em Up · Bullet Hell · Top-Down Shooter
Deep Rock Galactic: Survivor
Shared: Bullet Hell · Arena Shooter · Top-Down Shooter
Time Wasters
Shared: Bullet Hell · Twin Stick Shooter · Arena Shooter
X Invader
Shared: Arena Shooter · Shoot 'Em Up · Bullet Hell
State of Anarchy: Master of Mayhem
Shared: Bullet Hell · Twin Stick Shooter · Top-Down Shooter
Deployment
Shared: Arena Shooter · Top-Down Shooter · Twin Stick Shooter
Nex Machina
Shared: Twin Stick Shooter · Bullet Hell · Shoot 'Em Up
Titan Attacks!
Shared: Arena Shooter · Bullet Hell · Shoot 'Em Up
Waves
Shared: Bullet Hell · Twin Stick Shooter · Shoot 'Em Up
Fistful of Frags
Shared: Arena Shooter · PvP · PvE
SNKRX
Shared: Arena Shooter · Shoot 'Em Up · Top-Down Shooter
Bit Blaster XL
Shared: Bullet Hell · Shoot 'Em Up · Shooter
BALL x PIT
Shared: Bullet Hell · Shoot 'Em Up · Top-Down Shooter
Beat Hazard
Shared: Twin Stick Shooter · Bullet Hell · Shoot 'Em Up
Assault Android Cactus+
Shared: Twin Stick Shooter · Bullet Hell · Shoot 'Em Up
Geometry Wars: Retro Evolved
Shared: Twin Stick Shooter · Bullet Hell · Shoot 'Em Up
Insect Swarm
Shared: Shoot 'Em Up · Twin Stick Shooter · Top-Down Shooter
Rogue: Genesia
Shared: Bullet Hell · Twin Stick Shooter · PvE
Cyberhunt
Shared: Twin Stick Shooter · Shoot 'Em Up · Indie
Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Bullet Hell · Shooter
THE FINALS
Shared: PvP · Arena Shooter · Shooter