Here is the full list of all 20 Vectronom achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Die a thousand times.
Get every First Try badge.
Finnish all the levels with all three badges.
Find the hidden debug level.
Find the hidden spot on Spike Cover.
Find the hidden spot on Diamond.
Find the hidden spot on Autobahn.
Get every Perfect Tempo badge.
Get every Pickups badge.
Play through a level with the lowest tempo using free tempo mode.
Play through a level with the highest tempo using free tempo mode.
Change the tempo after unlocking free tempo mode.
Get all three badges on a level in a single run.
Play with four players.
Play with at least two players.
Get all three badges on a level.
Beat the last level.
Beat the last level group.
Die a hundred times.
Beat the first level group.