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.
Get 300 segments.
See you at the top.
Unlocked Coriolis map.
Unlocked Endless map.
Unlocked Dragon bus.
Unlocked Miami map.
Unlocked Party bus.
Unlocked Ring Map.
Unlocked Clustertruck.
Get 150 segments.
Unlocked School bus.
Completed first game.
Unlocked Suburbs map.
Unlocked Museum.
Launched Snakeybus for the first time.