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 School bus.
See you at the top.
Get 150 segments.
Completed first game.
Launched Snakeybus for the first time.
Unlocked Suburbs map.
Unlocked Museum.
Unlocked Miami map.
Unlocked Ring Map.
Unlocked Coriolis map.
Unlocked Endless map.
Found Paris Night map.
Unlocked Party bus.
Unlocked Clustertruck.
Unlocked Dragon bus.
Get 300 segments.
Get 420 segments.