Here is the full list of all 24 Velocibox achievements.
Collected 10000 cubes.
Played 1000 sessions.
Reached Super Level Nine 10 Times.
Reached Super Level Eight 10 Times.
Reached Super Level Seven 10 Times.
Reached Super Level Six 10 Times.
Survive Super Level Nine for 20 seconds or more.
Reached Super Level Five 10 Times.
Reached Super Level Four 10 Times.
Complete the game.
Reached Super Level Three 10 Times.
Reached Super Level Two 10 Times.
Reached Super Level One 10 Times.
Reached Level Nine 10 Times.
Reached Level Eight 10 Times.
Reached Level Seven 10 Times.
Reached Level Six 10 Times.
Reached Level Five 10 Times.
Reached Level Four 10 Times.
Survive Level Nine for 20 seconds or more.
Reached Level Three 10 Times.
Reached Level Two 10 Times.
Reached Level One 10 Times.
Complete the initialization phase perfectly.