The idea is a race type game mode where 2 teams of 3 have to race through a maze and complete an objective at the end. What will make it competitive is that each team could do things to stop the other team from winning like sabotaging their object like the salvage game mode. Also to actually make the game mode challenging u could have jump puzzles and mobs spawn in. I like to think of this as the abyss but with 2 teams racing to get over the bridge.