Games like Terra Nova: Strike Force Centauri
Games like Terra Nova: Strike Force Centauri include Half-Life, Half-Life 2, Titanfall® 2, Half-Life: Opposing Force, and Black Mesa. We matched them by the tags players give Terra Nova: Strike Force Centauri on Steam (Simulation, Action, Mechs, Sci-fi, and FMV): closest matches first, and among equally close ones the better-known games.

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

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

Titanfall® 2
Shared: Mechs · FPS · Action

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

Black Mesa
Shared: Action · Sci-fi · FPS

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

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

Counter-Strike
Shared: Action · FPS · Classic

MechWarrior 5: Clans
Shared: Simulation · Action · Mechs

MechWarrior 5: Mercenaries
Shared: Simulation · Mechs · Action

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Sci-fi · Classic

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

Quake II
Shared: Action · Classic · FPS

Arma 3
Shared: Action · Simulation · Tactical

DOOM + DOOM II
Shared: Action · Classic · FPS

Quake
Shared: Action · Classic · FPS

Angels Fall First
Shared: Action · Sci-fi · Simulation

DOOM
Shared: Action · FPS · Sci-fi

DOOM: The Dark Ages
Shared: Action · FPS · Sci-fi

DOOM 64
Shared: Action · Classic · FPS

WARDOGS
Shared: Action · FPS · Tactical

Counter-Strike: Condition Zero
Shared: Action · FPS · Classic

Call of Duty®
Shared: Action · FPS · Singleplayer

STAR WARS™ Jedi Knight: Dark Forces II
Shared: Action · Sci-fi · FPS