It would be nice to see the inventory without having to select a character first. Every time an item shows up I then need to click on a character to see what it was.
Poison tower seems overpowered so far. It doesn't look like there is a time limit on poison, so by putting a poison tower up front and a few heavy hitters at the end you can clean up easy.
 "Little Protectors"){kind=icon}
 "Crush The Castle 2"){kind=icon}
 "Master of Fortresses"){kind=icon}
 "Cursed Treasure: Don't Touch My Gems!"){kind=icon}
 "Heroes of Kung Fu"){kind=icon}
 "Fujitsu Defender"){kind=icon}
 "Chrome Wars"){kind=icon}
 "Starmageddon"){kind=icon}
 "Infectonator : World Dominator"){kind=icon}
 "mini Tower Defence (mTD)"){kind=icon}
 "The Leon Wars"){kind=icon}
 "WereBox"){kind=icon}
 "Dragon Boy"){kind=icon}
 "The Next Floor"){kind=icon}
 "Phage Wars 2"){kind=icon}