Marathon: Rubicon X

First released as Marathon: Rubicon in 2001, Marathon: Rubicon X is considered by some the unofficial fourth chapter in the Marathon series. Rubicon X features all new high-resolution artwork, new and updated maps, and enough surprises to feel like a whole new game.

Marathon: Rubicon X screenshots

Games like Marathon: Rubicon X

87

Helldivers 2

2024

Arena Breakout

2023

72

Serious Sam 4

2020

Standoff 2

2017

Transmissions: Element 120

2016

45

Alien Rage: Unlimited

2013

75

SiN Episodes: Emergence

2006

87

Far Cry

2004

83

Serious Sam: The First Encounter

2001

Operation: Black Mesa

TBA