Here is the full list of all 14 Box Cat Bash achievements.
UNLOCK HAT CAT
UNLOCK SQUIRREL CAT
UNLOCK ZOMBIE CAT
UNLOCK PINK CAT
UNLOCK STEALTH CAT
UNLOCK MASK CAT
UNLOCK GHOST CAT
UNLOCK DEVIL CAT
UNLOCK BANDANA CAT
UNLOCK DRAGON CAT
UNLOCK CYBORG CAT
UNLOCK FINAL CAT
EARN VICTORY
BLAST OFF