I really like the idea of sending my own troops onto the board to block enemies. One thing I would have liked even more, though, is if an enemy who stayed just outside my soldier's aggro range for too long would eventually aggro them anyway. This would let large groups of soldiers swarm powerful opponents, rather than attacking in groups of three because one of their aggro zones was slightly ahead of the rest.
Can someone please list the hidden extra level requirements (or show a place where they are found)? I haven't found any clues and don't want to just grind for something as obscure as 'win without loan'...
It would be cool if it told you what all the bugs were before you bought the one beneath them. It'd just help with the first run-through pre-ascend. Nice, iconic Idle game though.
 "Kingdom Rush Frontiers"){kind=icon}
 "War of Omens"){kind=icon}
 "Swarm Simulator"){kind=icon}