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