Hi
Love this game, almost as much as I love achievements.
Just a quick question to those who have unlocked the achievement for 100% crushing each level. Does that have to be done in one play-through or can you select the level you wish to attack.
The reason I ask is because I recently restarted the game and for some reason re-commenced after the training level - I haven't got 100% on that so wanted to return to after I completed the game for a second time.
Cheers