|Related Characters|| R-109 (Successor)|
|Unlock||Complete the second set of three Story missions|
|Gesture||Starts disassembled; when selected, his body parts float up and connect to each other making various robotic noises as they do so, finished by him saying "On-line."|
- Main article: Spaceways (Story)
R-108 appears alongside Gretel for the Spaceways mission. It is the most futuristic level of the game, featuring many forms of aliens and cyborgs as enemies. The mission involves grabbing a basket of some duty free goods and boarding the "Yareel Express", with no known reason to be under fire.
- R-108 seems to use voice clips from Jacques Misere, but edited to sound robotic. These are later reused for R-109 and R-110.