Games like Dean Daimon
Games like Dean Daimon include A Dance of Fire and Ice, Timberman, Vampire Survivors, Hollow Knight: Silksong, and Hollow Knight. We matched them by the tags players give Dean Daimon on Steam (Action, Indie, Casual, Racing, and Arcade): closest matches first, and among equally close ones the better-known games.

A Dance of Fire and Ice
Shared: Indie · 2D · Arcade

Timberman
Shared: Casual · Indie · Action

Vampire Survivors
Shared: Indie · 2D · Casual

Hollow Knight: Silksong
Shared: Indie · 2D · Difficult

Hollow Knight
Shared: Indie · 2D · Difficult

Superflight
Shared: Indie · Casual · Action

Retrowave
Shared: Indie · Racing · Casual

One Finger Death Punch
Shared: Action · Indie · Singleplayer

LIMBO
Shared: Indie · 2D · Atmospheric

Super Hexagon
Shared: Indie · Arcade · Action

SUPER CHICKEN JUMPER
Shared: Arcade · 2D · Indie

Skul: The Hero Slayer
Shared: Action · Indie · 2D

Need for Speed™ Unbound
Shared: Racing · Action · Singleplayer

Geometry Dash
Shared: 2D · Difficult · Indie

The Binding of Isaac: Rebirth
Shared: Indie · Difficult · Singleplayer

One Finger Death Punch 2
Shared: Action · Indie · Casual

Razortron 2000
Shared: Casual · Indie · Racing

Need for Speed™ Heat
Shared: Racing · Action · Singleplayer

Zuma's Revenge!
Shared: Action · Casual · Singleplayer

Sparkle 2 Evo
Shared: Indie · Casual · Action

Marble Mayhem: Fragile Ball
Shared: Indie · Casual · Action

Rogue Legacy 2
Shared: Action · Arcade · Indie

Exit the Gungeon
Shared: Indie · Action · Arcade

Drift86
Shared: Racing · Casual · Indie