Games like Daedalus
Games like Daedalus include Deep Rock Galactic: Survivor, Enter the Gungeon, Vampire Survivors, Rogue: Genesia, and BALL x PIT. We matched them by the tags players give Daedalus on Steam (Action Roguelike, Bullet Hell, Top-Down Shooter, Twin Stick Shooter, and PvE): closest matches first, and among equally close ones the better-known games.

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter

Enter the Gungeon
Shared: Action Roguelike · Bullet Hell · Twin Stick Shooter

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · 2D

Rogue: Genesia
Shared: Bullet Hell · Action Roguelike · Twin Stick Shooter

BALL x PIT
Shared: Bullet Hell · Action Roguelike · Top-Down Shooter

Minishoot' Adventures
Shared: Bullet Hell · Twin Stick Shooter · Top-Down

Rabbit and Steel
Shared: Bullet Hell · Action Roguelike · Cute

Relic Hunters Zero: Remix
Shared: Twin Stick Shooter · Action Roguelike · Top-Down Shooter

Nuclear Throne
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter

Death Must Die
Shared: Action Roguelike · Bullet Hell · 2D

Tiny Rogues
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter

Glyphica: Typing Survival
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter

SYNTHETIK: Legion Rising
Shared: Top-Down Shooter · Action Roguelike · Twin Stick Shooter

Voidigo
Shared: Action Roguelike · Twin Stick Shooter · Bullet Hell

Rocket Rats
Shared: Action Roguelike · Bullet Hell · 2D

20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter

SYNTHETIK 2
Shared: Action Roguelike · Top-Down Shooter · Twin Stick Shooter

Time Wasters
Shared: Action Roguelike · Bullet Hell · Twin Stick Shooter

Risk of Rain Returns
Shared: Action Roguelike · PvE · 2D

Snezhinka:Sentinel Girls2
Shared: Action Roguelike · Twin Stick Shooter · Bullet Hell

SNAKE FARM
Shared: Action Roguelike · Bullet Hell · Top-Down Shooter

Halls of Torment
Shared: Action Roguelike · Bullet Hell · Action

Funguys Swarm
Shared: Action Roguelike · Bullet Hell · PvE

X Invader: Prologue
Shared: Action Roguelike · Bullet Hell · Twin Stick Shooter