Games like Swarm Me
Games like Swarm Me include BALL x PIT, Megabonk, Brotato, Deep Rock Galactic: Survivor, and Vampire Survivors. We matched them by the tags players give Swarm Me on Steam (Top-Down Shooter, Twin Stick Shooter, Bullet Hell, Survival, and Action Roguelike): closest matches first, and among equally close ones the better-known games.
BALL x PIT
Shared: Bullet Hell · Roguelite · Top-Down Shooter
Megabonk
Shared: Action Roguelike · Bullet Hell · Roguelite
Brotato
Shared: Bullet Hell · Action Roguelike · Survival
Deep Rock Galactic: Survivor
Shared: Action Roguelike · Top-Down Shooter · Bullet Hell
Vampire Survivors
Shared: Bullet Hell · Action Roguelike · Roguelite
20 Minutes Till Dawn
Shared: Bullet Hell · Action Roguelike · Survival
SYNTHETIK: Legion Rising
Shared: Top-Down Shooter · Roguelite · Action Roguelike
Yet Another Zombie Survivors
Shared: Top-Down Shooter · Action Roguelike · Roguelite
Rogue: Genesia
Shared: Bullet Hell · Action Roguelike · Twin Stick Shooter
Nuclear Throne
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter
Nova Drift
Shared: Bullet Hell · Roguelite · Action Roguelike
SYNTHETIK 2
Shared: Top-Down Shooter · Twin Stick Shooter · Roguelite
Enter the Gungeon
Shared: Bullet Hell · Action Roguelike · Twin Stick Shooter
Army of Ruin
Shared: Bullet Hell · Top-Down Shooter · Action Roguelike
Halls of Torment
Shared: Bullet Hell · Action Roguelike · Roguelite
The Spell Brigade
Shared: Bullet Hell · Roguelite · Action Roguelike
Soulstone Survivors
Shared: Bullet Hell · Action Roguelike · Roguelite
ANVIL
Shared: Top-Down Shooter · Action Roguelike · Twin Stick Shooter
FatalZone
Shared: Bullet Hell · Action Roguelike · Survival
Voidigo
Shared: Twin Stick Shooter · Action Roguelike · Bullet Hell
NIMRODS
Shared: Top-Down Shooter · Bullet Hell · Action Roguelike
Survivors of the Dawn
Shared: Top-Down Shooter · Bullet Hell · Action Roguelike
Tiny Rogues
Shared: Bullet Hell · Top-Down Shooter · Action Roguelike
Blazing Beaks
Shared: Top-Down Shooter · Action Roguelike · Roguelite