Games like Nebuli
Games like Nebuli include Half-Life 2, Black Mesa, STAR WARS™ Battlefront™ II, Half-Life: Alyx, and Bright Memory: Infinite. We matched them by the tags players give Nebuli on Steam (Action, FPS, Indie, Shooter, and Sci-fi): closest matches first, and among equally close ones the better-known games.

Half-Life 2
Shared: Action · FPS · Sci-fi

Black Mesa
Shared: FPS · Action · Sci-fi

STAR WARS™ Battlefront™ II
Shared: Shooter · Action · FPS

Half-Life: Alyx
Shared: FPS · VR · Shooter

Bright Memory: Infinite
Shared: Action · FPS · Indie

Halo Infinite
Shared: FPS · Action · Shooter

Titanfall® 2
Shared: FPS · Shooter · Action

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Shooter · FPS

BioShock Infinite
Shared: Action · FPS · Shooter

Call of Duty®
Shared: FPS · Action · Shooter

KovaaK's
Shared: Action · FPS · Shooter

DOOM
Shared: FPS · Action · Shooter

SUPERHOT
Shared: Action · FPS · Indie

Half-Life
Shared: FPS · Action · Sci-fi

Pavlov
Shared: Action · Shooter · VR

STAR WARS™ Republic Commando™
Shared: Action · FPS · Shooter

Halo: Campaign Evolved
Shared: Action · FPS · Shooter

Angels Fall First
Shared: Action · FPS · Indie

Call of Duty®: Black Ops III
Shared: FPS · Action · Shooter

Half-Life: Opposing Force
Shared: Action · FPS · Shooter

BONEWORKS
Shared: Action · VR · Shooter

Half-Life: Blue Shift
Shared: Action · FPS · Shooter

Ready or Not
Shared: FPS · Shooter · Action

Call of Duty®: Infinite Warfare
Shared: Action · FPS · Shooter