Here is the full list of all 38 K-Rolik achievements.
Guitarist!
Transcendental space...
WINRED!
2000 targets!
Skeleton!
WINYELL!
SizzlingHotBoss!
1000 targets!
Manicurist!
2'Anthropomorph!
HeLikeIt!
WannaCoffee!
Boar!
TVdinner!
ComradeCommander!
GreenComputer!
WINGREEN!
FireBoss!
500 targets!
Pallet!
200 targets!
MachineGun!
100 targets!
Grenade!
50 targets!
30 targets!
40 targets!
20 targets!
UnderСover!
10 targets!
TV!
Computer!
Samovar!
Toy!
FlyLikeBird!
Creature!
5000 targets!
10K targets!