Games like Xargon Remake Ep.2
Games like Xargon Remake Ep.2 include Vampire Survivors, SANABI, Terminator 2D: NO FATE, Exit the Gungeon, and Pizza Tower. We matched them by the tags players give Xargon Remake Ep.2 on Steam (Action, 2D Platformer, Arcade, 2D, and 1990's): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: 2D · Action · Arcade

SANABI
Shared: Action · 2D Platformer · 2D

Terminator 2D: NO FATE
Shared: 2D Platformer · Action · Arcade

Exit the Gungeon
Shared: Action · Arcade · 2D

Pizza Tower
Shared: 2D Platformer · Indie · Action

Rogue Legacy 2
Shared: Arcade · Action · Indie

Super Meat Boy
Shared: 2D Platformer · 2D · Indie

Gravity Circuit
Shared: Action · 2D · 2D Platformer

Katana ZERO
Shared: Action · 2D Platformer · 2D

ANTONBLAST
Shared: 2D Platformer · Action · 2D

Have a Nice Death
Shared: 2D · Action · 2D Platformer

Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
Shared: Arcade · 2D · Action

TEKKEN 7
Shared: Action · Arcade · Controller

Project Wingman
Shared: Action · Arcade · Singleplayer

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

Rogue Legacy
Shared: Action · 2D · Indie

Strike Force Heroes
Shared: Action · 2D · Singleplayer

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

Streets of Rage 4
Shared: Action · 2D · Arcade

SHINOBI: Art of Vengeance
Shared: Action · 2D Platformer · 2D

Windowkill
Shared: Action · Arcade · 2D

BALL x PIT
Shared: Action · Arcade · 2D

UFO 50
Shared: Action · 2D · Arcade

Downwell
Shared: Arcade · 2D Platformer · Action