The Gaming Sim Racing League was created using the RFactor Formula ISI carpack for a test season, later moved onto the 1999 carpack by the WCP team. The driver consisted of gaming characters, whom the owner liked in some way, shape or form, ranging from Starfox to GTA. The teams were randomised, including test drivers who would get in a seat should a driver underperform for a team, along with new drivers coming in for backmarker teams.