FASTEST WAY TO UNLOCK BUS MASTERIES - Hill Climb Racing 2

Bus Moon Challenges: (use this one for now) (challenge is bugged because of the update but maybe it will be fixed) -my Discord server with all adventure guides: -music: Teyeq - Pull Me Down [NCS Release] HCR2 hcr2 Hill Climb Racing 2 Hill Climb Racing 2 World Record Hill Climb Racing 2 Canyoneer Hill Climb Racing 2 Adventure Gameplay Hill Climb Racing 2 Adventure Guide Hill Climb Racing 2 Compilation Hill Climb Racing 2 Adventure Tutorial Hill Climb Racing 2 Rewards