Survey
Four participants played Iberis and as comparison Lambda1VR, a Half-Life port, on a Meta Quest 2. For both games, the participants were first explained the control scheme and instructed to get sufficiently familiar with it before proceeding with the survey. In the case of Iberis they were then asked to complete the parkour, and, for Lambda1VR to play 7 minutes starting from a savefile right after the opening train ride. The order of the two games was counter-balanced.
Due to technical issues with automated measurements, there are no measured times for participant 1, and, participants 2 and 4 were asked to tell when they are at measurement points. Participant 3 played Lambda1VR and Iberis, but was unable to learn the Iberis' control scheme for walking and thus did not reach the first T-Shape task. Because automated measurements would have required a link cable to be attached, a link cable was attached for all participants and both games.
Questionnaire
Lambda1VR / Half-Life
Iberis
Motion Sickness
On a scale from 1 to 10, how much motion sickness do you perceive right now?
(1 lowest 10 highest)
Presence
On a scale from 1 to 10, how present did you feel in the virtual world?
(1 lowest 10 highest)
Fun
On a scale from 1 to 10, how much fun did you have during the task?
(1 lowest 10 highest)