Here is the full list of all 13 Boiling Bolt achievements worth 1,000 gamerscore.
To several is better
100 ennemies killed in the tutorial level
First S rank
Oh my God! You killed Enkidd
You did it! You beat every level
Level 4 complete
10 challenges complete
Level 3 complete
Level 2 complete
One step to be the very best
Level 1 complete
One stuff bought in shop
Clear all challenges