Games like Hoop Gawds
Games like Hoop Gawds include Portal, Black Mesa, Portal 2, Half-Life 2, and Supraland. We matched them by the tags players give Hoop Gawds on Steam (3D Platformer, FPS, Puzzle Platformer, Difficult, and First-Person): closest matches first, and among equally close ones the better-known games.

Portal
Shared: Puzzle Platformer · 3D Platformer · First-Person

Black Mesa
Shared: FPS · First-Person · Sci-fi

Portal 2
Shared: First-Person · Puzzle Platformer · 3D Platformer

Half-Life 2
Shared: FPS · Sci-fi · First-Person

Supraland
Shared: Puzzle Platformer · First-Person · FPS

Battlefield™ 1
Shared: FPS · First-Person · PvP

DOOM Eternal
Shared: FPS · First-Person · PvP

Titanfall® 2
Shared: FPS · Sci-fi · First-Person

Halo Infinite
Shared: FPS · First-Person · PvP

Half-Life
Shared: FPS · Sci-fi · First-Person

Halo: The Master Chief Collection
Shared: FPS · Sci-fi · First-Person

Apex Legends™
Shared: FPS · PvP · First-Person

Call of Duty®
Shared: FPS · First-Person · Singleplayer

DOOM
Shared: FPS · First-Person · Sci-fi

Cyberpunk 2077
Shared: FPS · Sci-fi · First-Person

Battlefield™ V
Shared: FPS · First-Person · PvP

Viewfinder
Shared: Puzzle Platformer · First-Person · Singleplayer

Battlefield™ 2042
Shared: FPS · First-Person · PvP

BioShock Infinite
Shared: FPS · First-Person · Singleplayer

STAR WARS™ Republic Commando™
Shared: FPS · Sci-fi · First-Person

DeadCore
Shared: FPS · 3D Platformer · Difficult

Counter-Strike: Source
Shared: FPS · First-Person · PvP

METRO Last Light Redux
Shared: FPS · Atmospheric · First-Person

RoboCop: Rogue City
Shared: FPS · First-Person · Singleplayer