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