Games like Hello Pollution! Original Soundtrack
Games like Hello Pollution! Original Soundtrack include Hotline Miami, People Playground, My Friend Pedro, DOKA 2 KISHKI EDITION, and Hotline Miami 2: Wrong Number. We matched them by the tags players give Hello Pollution! Original Soundtrack on Steam (Action, Indie, Simulation, Gore, and Violent): closest matches first, and among equally close ones the better-known games.

Hotline Miami
Shared: Action · Indie · Violent

People Playground
Shared: Gore · Violent · Simulation

My Friend Pedro
Shared: Action · Indie · Gore

DOKA 2 KISHKI EDITION
Shared: Action · Gore · Indie

Hotline Miami 2: Wrong Number
Shared: Gore · Action · Violent

Happy Room
Shared: Simulation · Action · Gore

Chivalry: Medieval Warfare
Shared: Action · Gore · Indie

CARRION
Shared: Gore · Action · Indie

Paint the Town Red
Shared: Action · Gore · Violent

Ultimate Epic Battle Simulator
Shared: Simulation · Action · Violent

DOOM Eternal
Shared: Action · Gore · Violent

Blade and Sorcery
Shared: Gore · Action · Violent

GORN
Shared: Action · Gore · Indie

Serious Sam Fusion 2017 (beta)
Shared: Action · Gore · Indie

Hard Bullet
Shared: Action · Simulation · Violent

KovaaK's
Shared: Action · Simulation · Indie

RUINER
Shared: Action · Indie · Violent

Ape Out
Shared: Indie · Gore · Action

GoreBox
Shared: Gore · Violent · Indie

Crime Scene Cleaner
Shared: Simulation · Gore · Action

Bright Memory: Infinite
Shared: Action · Indie · Gore

Blasphemous
Shared: Gore · Indie · Violent

Maximum Action
Shared: Action · Gore · Indie

171
Shared: Action · Indie · Gore