This is very nice. I like strategy games and this game has potential to be base building tower defense game. There are some bugs like enemy not coming after first wave and the tutorial sometime work and sometime don't pop up. And no selling of your room if you miss placed it so you stuck with it after ward. And I don't know what does test chamber do as it said it will raise the fund but nothing happening. But given this is a game jam game, you could keep developing to be full game. Nice work.