Games like Crimsonland
Games like Crimsonland include The Ascent, HELLDIVERS™ Dive Harder Edition, Broforce, Left 4 Dead 2, and Nation Red. We matched them by the tags players give Crimsonland on Steam (Action, Shooter, Top-Down, Gore, and Indie): closest matches first, and among equally close ones the better-known games.

The Ascent
Shared: Action · Top-Down Shooter · Shooter

HELLDIVERS™ Dive Harder Edition
Shared: Action · Top-Down Shooter · Local Co-Op

Broforce
Shared: Action · Shooter · Local Co-Op

Left 4 Dead 2
Shared: Shooter · Action · Co-op

Nation Red
Shared: Action · Indie · Gore

Hotline Miami
Shared: Action · Indie · Top-Down

The Hong Kong Massacre
Shared: Action · Gore · Shooter

Hotline Miami 2: Wrong Number
Shared: Gore · Action · Top-Down

RUINER
Shared: Action · Top-Down Shooter · Indie

Alien Shooter
Shared: Shooter · Action · Gore

Sky Force Reloaded
Shared: Action · Top-Down · Top-Down Shooter

12 is Better Than 6
Shared: Action · Shooter · Top-Down Shooter

SYNTHETIK: Legion Rising
Shared: Action · Top-Down Shooter · Indie

Guardians of Orion (Phase 2)
Shared: Action · Shooter · Indie

Escape From Duckov
Shared: Action · Shooter · Top-Down Shooter

My Friend Pedro
Shared: Action · Shooter · Indie

DOOM
Shared: Action · Shooter · Gore

Serious Sam Classic: The First Encounter
Shared: Action · Shooter · Gore

Redeemer: Enhanced Edition
Shared: Action · Top-Down · Gore

Splatter - Zombiecalypse Now
Shared: Action · Top-Down · Top-Down Shooter

Guns, Gore & Cannoli
Shared: Action · Gore · Indie

Serious Sam 3: BFE
Shared: Action · Gore · Shooter

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · Survival

Serious Sam 4
Shared: Action · Gore · Shooter