the author was asked to add the API to the game, but this game still hasn't it. Without the API, kong can't implement any badge/challenge. When the author will add that feature (he said that he needs quite a bit of time), then we can actually expect badges on this game nowhere late.
Why don't people like this? I think its great ^.^ Certainly original. Definitely one of the better TD games, skill points, level progression, lots of variety to choose/upgrade from. And its SUSHI!! ^.^ ²
 "Feel the Beat (F2Jam)"){kind=icon}
 "The Really Pretty Button"){kind=icon}
 "Alice is Dead - Ep 1"){kind=icon}
 "ULTIMATE ULTRA MEGA DELUXE SNAKE GAME"){kind=icon}
 "Factory Balls 2"){kind=icon}
 "Kongregate Chat"){kind=icon}
 "This is the Only Level"){kind=icon}
 "Elements"){kind=icon}
 "Multitask"){kind=icon}
 "Open Doors 2"){kind=icon}
 "Minions"){kind=icon}
 "RPG Orgulho parte 4"){kind=icon}
 "Sushi Tower Defense"){kind=icon}
 "You Have To Defecate Upon King Bhumibol"){kind=icon}
 "Phage Wars 2"){kind=icon}
 "Red Remover"){kind=icon}
 "Joe's Adventure"){kind=icon}
 "Streamline"){kind=icon}
 "UPGRADE COMPLETE!"){kind=icon}