Here is the full list of all 28 MisBits achievements.
Possess your first toy
Score your first goal in Kick Brawl
Win a Kick Brawl match
Steal 10 toys from other players
Perform your first headshot
Score 100 goals in total
Score 500 goals in total
Win 42 Kick Brawl matches
Win 150 Kick Brawl matches
Possess 100 toys in total
Possess 1000 toys in total
Steal 99 toys from other players
Steal 500 toys from other players
Perform headshots on 50 players in total
Perform headshots on 242 players in total
Win on 3 different maps
Lose on 3 different maps
Possess the special toy for the first time
Possess the special toy 200 times in total
Possess the special toy 500 times in total
Destroy 150 players while possessing the special toy
Win your first Deathmatch
Win 42 Deathmatches in total
Win 150 Deathmatches in total
Score 7 goals in a Kick Brawl match
Destroy 10 players in total in Deathmatch
Destroy 250 players in total in Deathmatch
Destroy 1000 players in total in Deathmatch