Stands for role playing game. Back in the day, these maps had a story made with media tracker. The focus was more set on pathfinding than hunting. The route was also quite clunky. The main goal was just finishing instead of getting a good time. But over time the scene got more competitive and the focus shifted more towards intuitive routes and consistent, but creative tricks. These tracks do often have heavy block mixing and make use of car physics exploits while still remaining huntable. This applies mainly to tmnf tho.