I love adding RPG elements to little puzzle games like this. Gives them some context and purpose other than "get a high score for lulz." This would also make a phenomenal iPhone game.
I LOVE this game but the only problem I have with it is the money collection. I understand that you shouldn't click and then drool your way to infinite profit, money collection does need to be active. But it really does distract from getting to watch your infection spread. I really do enjoy just watching the carnage spread across the map but it's hard to watch when I constantly have to keep an eye out for money.
Fun game. Of course it's slow at first! It's a turn based RPG! BAAAAAAAD Lag during the first boss fight though. Not sure if that's a problem w/ the game or my comp.
This game just needs to be a full fledged Xbox 360 or PS3 game, its good enough. Obviously needs to be more developed but the potential is really there.
My soldiers keep grenading each other as well, and its not like there's an enemy around. I've had several times where my spcial ops just chucked a grenade at a group of my soldiers.