i've placed first building and got game over, no idea what to do

I could not manage to dig deeper than 5th row... But the music is really nice !

What am I suposed to do I think everything is free and I can go forever

The idea was interesting after figuring out what to do. A quick description of what to do and what the different buildings do would be great :)
I didn't quite understand when I was able to build a new building in a slot and when not.

Thank you for your feedback, i will fix critical bugs and update build.

Not bad, but the tutorial would definitely not hurt, at least a test one) Otherwise, I didn't figure it out at all in a couple of games, but the music is cool!

Love the music! Wasn't too sure what to do though, a short tutorial would be helpful.

ok, so this is what I'm gathering from the game. the mines generate energy when placed on rocks, and the second building (I'm guessing hydro dam?) generates energy when placed on water. I'm not sure what the houses were for. I saw that placing one increases pop, but not sure what its used for.

good start! with a little more polish this could be a fun phone game

Thank you for feedback, i have updated build and added short instruction

The idea is definitely there and after reading the guide I knew what to do. But the game very much lacks some of the main game play to be a finished game-jam product. The level stopped with going down (bug?). Some of the houses I placed were invisible/behind the wall layer.

All in all it is a good prototype to further work your ideas on. And needs a bit more added things added to it, before I can give more and more in depth feedback.

For your second game jam this is by no means a bad product and definitely something you should be proud of. Practice more with the tools and get yourself familiar with working and programming in unity. If you get to know these tools a bit better then I guarantee your next game would be even better. And I would love to try it out :).

I liked the game although I admit it took me a while to figure out how to play, which forces me to agree that a tutorial would help a lot. Cool game, great soundtrack!