Here is the full list of all 14 Snakeybus achievements worth 1,000 gamerscore. It takes around 1-2 hours to unlock all of the achievements on Xbox One.
Unlocked Endless map.
Unlocked Coriolis map.
Unlocked Dragon bus.
Unlocked Party bus.
See you at the top.
Found Paris Night map.
Unlocked Miami map.
Unlocked Clustertruck.
Get 300 segments.
Get 420 segments.
Unlocked Ring map.
Unlocked School bus.
Get 150 segments.
Completed first game.