Games like DNA: Episode 3
Games like DNA: Episode 3 include The Vagrant, ICEY, Crazy Flasher Series 2021, Dust: An Elysian Tail, and Dungeon Fighter Online. We matched them by the tags players give DNA: Episode 3 on Steam (Action, RPG, 2D Fighter, Beat 'em up, and Visual Novel): closest matches first, and among equally close ones the better-known games.

The Vagrant
Shared: Action · RPG · 2D

ICEY
Shared: Action · Side Scroller · Anime

Crazy Flasher Series 2021
Shared: Action · RPG · 2D Fighter

Dust: An Elysian Tail
Shared: Action · RPG · 2D

Dungeon Fighter Online
Shared: RPG · Beat 'em up · 2D Fighter

Eastern Exorcist
Shared: Action · RPG · Side Scroller

One Finger Death Punch
Shared: Action · 2D Fighter · Beat 'em up

Your Only Move Is HUSTLE
Shared: Action · 2D Fighter · 2D

DRAGON BALL Z: KAKAROT
Shared: Action · RPG · Anime

Streets of Rage 4
Shared: Action · Beat 'em up · 2D

Absolum
Shared: Beat 'em up · Action · Hand-drawn

Indivisible
Shared: RPG · Action · Anime

Pyre
Shared: RPG · Action · Visual Novel

Avatar Legends: The Fighting Game
Shared: 2D Fighter · Action · Hand-drawn

Persona 4 Arena Ultimax
Shared: Action · 2D Fighter · Anime

Bloodstained: Ritual of the Night
Shared: RPG · Action · Side Scroller

Granblue Fantasy: Versus
Shared: Action · 2D Fighter · RPG

Sanfu
Shared: RPG · 2D · Visual Novel

ASTLIBRA Revision
Shared: RPG · Side Scroller · 2D

Stick It to the Stickman
Shared: Action · Beat 'em up · 2D Fighter

The friends of Ringo Ishikawa
Shared: Action · RPG · Beat 'em up

GUILTY GEAR -STRIVE-
Shared: 2D Fighter · Anime · Action

Bladed fury
Shared: Action · RPG · Side Scroller

Charlie Murder
Shared: Action · Beat 'em up · RPG