Here is the full list of all 15 Kraino Origins achievements.
These Ghouls Are No More!
Ghouls Today Gone Tomorrow
Death Is Only The Beginning
You Saved The Town!
You Unclogd That Pipe!
Tomb Sweet Tomb!
Lets Make Smores!
Back, Down, Forward, Low Punch.
Rolled A natural 20!
Knock Knock!
End Of the Line?
That Was Close
Unlock All Sub Weapons
Upgrade All Sub Weapons
Beat A Level Without Dying Once!