No missable achievements (plus 10 unknown)
Sign in with Steam or Xbox to track your progress, and:
Get two balls to collide with each other in one Assault mode match. The collision is accepted only if the balls are rolling fast and have a yellow trail.
Win the tournament.
Complete all challenges
Don't step on the landmines, don't get frozen and avoid being hit by a lightning in one Crazy mode match.
Save at least 30 balls in one single player mode match while being a keeper.