Games like Halcyon
Games like Halcyon include SANABI, Broforce, Prince of Persia The Lost Crown, Tomb Raider Game of the Year, and Skul: The Hero Slayer. We matched them by the tags players give Halcyon on Steam (Action, Adventure, Action-Adventure, Shooter, and 2D Platformer): closest matches first, and among equally close ones the better-known games.
SANABI
Shared: Action · Adventure · 2D Platformer
Broforce
Shared: Action · 2D · Shooter
Prince of Persia The Lost Crown
Shared: Action · 2D Platformer · Adventure
Tomb Raider Game of the Year
Shared: Action · Adventure · Action-Adventure
Skul: The Hero Slayer
Shared: Action · 2D · Pixel Graphics
Zombotron
Shared: Action · Adventure · 2D
BlazBlue Entropy Effect
Shared: Action · Action-Adventure · 2D
Rise of the Tomb Raider™
Shared: Action · Adventure · Action-Adventure
Sonic Superstars
Shared: Action · Adventure · 2D Platformer
Shiro
Shared: Action · Adventure · Action-Adventure
Atomic Heart
Shared: Adventure · Action · Action-Adventure
Trine 5: A Clockwork Conspiracy
Shared: Action · Adventure · Action-Adventure
Mina the Hollower
Shared: Action-Adventure · 2D Platformer · Action
REPLACED
Shared: Side Scroller · Action-Adventure · Pixel Graphics
Anomaly Agent
Shared: 2D Platformer · Side Scroller · Action-Adventure
Huntdown
Shared: Action · Shooter · Side Scroller
REMNANT II®
Shared: Action · Adventure · Shooter
ICEY
Shared: Action · Adventure · Side Scroller
Katana ZERO
Shared: Action · 2D Platformer · Pixel Graphics
Escape From Duckov
Shared: Action · Adventure · Shooter
Exit the Gungeon
Shared: Action · Adventure · 2D
Grand Theft Auto V Legacy
Shared: Action · Adventure · Shooter
Momodora: Reverie Under The Moonlight
Shared: 2D Platformer · Side Scroller · Pixel Graphics
BioShock Infinite
Shared: Action · Shooter · Adventure