Games like Codex Solis: Purrgatorium
Games like Codex Solis: Purrgatorium include STAR WARS™ Battlefront™ II, STAR WARS™ Battlefront II (Classic, 2005), Warframe, Children of the Sun, and HELLDIVERS™ 2. We matched them by the tags players give Codex Solis: Purrgatorium on Steam (Action, Strategy, Arcade, Card Game, and Shooter): closest matches first, and among equally close ones the better-known games.
STAR WARS™ Battlefront™ II
Shared: Shooter · Action · Singleplayer
STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Shooter · Third-Person Shooter
Warframe
Shared: Action · Looter Shooter · Third-Person Shooter
Children of the Sun
Shared: Action · Strategy · Arcade
HELLDIVERS™ 2
Shared: Action · Shooter · Third-Person Shooter
Grand Theft Auto V Legacy
Shared: Action · Shooter · Singleplayer
Halo: Spartan Assault
Shared: Action · Strategy · Shooter
PUBG: BATTLEGROUNDS
Shared: Shooter · Action · Strategy
BioShock Infinite
Shared: Action · Shooter · Singleplayer
Star Saviors
Shared: Action · Bullet Hell · Arcade
Crab Champions
Shared: Arcade · Looter Shooter · Bullet Hell
Orcs Must Die!
Shared: Action · Strategy · Singleplayer
Vanquish
Shared: Action · Shooter · Singleplayer
OUTRIDERS
Shared: Action · Looter Shooter · Shooter
The Bureau: XCOM Declassified
Shared: Action · Strategy · Singleplayer
Half-Life 2
Shared: Action · Shooter · Singleplayer
Returnal™
Shared: Action · Bullet Hell · Singleplayer
STAR WARS™ Battlefront
Shared: Shooter · Strategy · Singleplayer
Freeman: Guerrilla Warfare
Shared: Action · Strategy · Shooter
Warhammer 40,000: Space Marine - Anniversary Edition
Shared: Action · Shooter · Singleplayer
Tom Clancy's Ghost Recon® Wildlands
Shared: Shooter · Action · Singleplayer
Hitman: Absolution
Shared: Action · Singleplayer · Shooter
Exit the Gungeon
Shared: Action · Arcade · Bullet Hell
Black Mesa
Shared: Action · Shooter · Singleplayer