Here is the full list of all 32 Deranged Rabbits achievements.
Play for 2 hours
Get all cabbages on Desert of Death
Complete Lava Inferno
Die in 23 different ways
Die 1000 times
Run for 42 kilometres
Complete Frostbite Valley
Commit 100 suicides
Play for 1 hour
Complete Dark Castle
Die 500 times
Jump 1000 times
Get all cabbages on Happy Grasslands
Complete Desert of Death
Jump 500 times
Play for 15 minutes
Complete Happy Grasslands
Die 100 times
Jump 100 times
Die 10 times
Play for 5 hours
Play for 10 hours
Get all cabbages on Dark Castle
Get all cabbages on Frostbite Valley
Get all cabbages on Lava Inferno
Get all cabbages
Die 2000 times
Die 5000 times
Beat all levels with vomitron mode enabled
Beat all levels with mirrorworld mode enabled
Beat all levels with rotator mode enabled
Beat all levels with farzoom mode enabled