Here is the full list of all 19 LOVE achievements.
You only live once.
You only live 999 times.
Submitted Speedrun Score to the Steam Leaderboards
Beat the game in Speedrun Mode in under 12 Minutes
Placed 250 Respawn Points
Climbed a Machine in India
Find the secret hidden in the depths of the Slow Tube
Get an A++ Rank
Beat Level 8 without meeting an untimely demise.
Get an A Rank or Better
Took the higher path on Level 10.
Stay clean while making your way through Level 6
Take the most efficient path through Level 2 without dying
Get a C Rank or Better
Get a B Rank or Better
Successfully take the Level 3 Shortcut without dying
Beat the game on Normal or Better
Took the lower path on Level 10.
Bounce 60 Times