Games like UnMetal
Games like UnMetal include Shovel Knight: Treasure Trove, Broforce, SANABI, Retro City Rampage™ DX, and Hotline Miami. We matched them by the tags players give UnMetal on Steam (2D, Pixel Graphics, Action, Old School, and Comedy): closest matches first, and among equally close ones the better-known games.

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · 2D · Indie

Broforce
Shared: Pixel Graphics · Action · 2D

SANABI
Shared: Pixel Graphics · Action · 2D

Retro City Rampage™ DX
Shared: Action · Pixel Graphics · Indie

Hotline Miami
Shared: Action · Pixel Graphics · Indie

Dungeon Munchies
Shared: Pixel Graphics · Action · Indie

UFO 50
Shared: Pixel Graphics · 2D · Action

Gunpoint
Shared: 2D · Pixel Graphics · Indie

There Is No Game: Wrong Dimension
Shared: Pixel Graphics · Indie · Adventure

Duck Game
Shared: Pixel Graphics · 2D · Action

Skul: The Hero Slayer
Shared: Action · Pixel Graphics · 2D

Pizza Tower
Shared: Indie · Pixel Graphics · 2D

Crossing Souls
Shared: Pixel Graphics · Action · Indie

South Park™: The Stick of Truth™
Shared: Comedy · Adventure · 2D

Angry Video Game Nerd Adventures
Shared: Action · Indie · Pixel Graphics

The Messenger
Shared: Pixel Graphics · 2D · Retro

DLC Quest
Shared: Indie · Comedy · Pixel Graphics

McPixel
Shared: Pixel Graphics · Comedy · Indie

Hotline Miami 2: Wrong Number
Shared: Pixel Graphics · Action · Indie

Undertale
Shared: Pixel Graphics · 2D · Indie

Finding Paradise
Shared: Pixel Graphics · 2D · Adventure

NOT A HERO
Shared: Pixel Graphics · Action · Comedy

Beat Cop
Shared: Pixel Graphics · Indie · Adventure

Reventure
Shared: Pixel Graphics · 2D · Indie