Gigantosaurus: Dino Kart
24 Achievements
PS4
Unbeatable
Win all the adventure races in first position
12.2%
How to unlock the Unbeatable achievement in Gigantosaurus: Dino Kart - Definitive Guide
IRL Games X
TrueAchievements
TrueAchievements
Go to adventure mode (this can be done on easy) and complete all 3 cup races. I recommend you boost as much as possible with 
to drift.
to drift.