Here is the full list of all 17 Snakeybus achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Unlocked Miami map.
Unlocked Clustertruck.
Unlocked Ring Map.
Unlocked School bus.
Get 300 segments.
Get 150 segments.
Completed first game.
Unlocked Suburbs map.
Unlocked Museum.
Launched Snakeybus for the first time.
See you at the top.
Unlocked Coriolis map.
Unlocked Endless map.
Found Paris Night map.
Unlocked Party bus.
Unlocked Dragon bus.
Get 420 segments.