How about a market, for trade green blocks for red, and others?
It would be interesting a building when you train monsters, for blocks. (it could be have another block color, tradeable on the market I commented above)
This game doesn't work on Firefox. I tested on Chrome, and it works. Badly, but works.
On firefox the tutorial mode isn't working. the survivors begin play on the left side of the screen, but it is so left that I cant move them, not even select them without using the numerical shortcuts. When i try go fullscreen, the game pauses and i cant do it.But even if i turn tutorial off, there's no actions available. Incredible buggy. 1/5, but if i could, 0/5. $12 for this? This game is a good idea only.
A alpha game usually comes with some part of a game. This come with a frozen screen. And this horrible timer.