1. Not sure which engine this is but having to install.´.NET runtime nearly made me skip the game.
2. I accidentally pressed Enter when choosing my element. No item was highlighted from the choice, so not sure which one got picked. I suppose Fire?
3. Would be nice to know what the elements do at selection time.
4. For dialogue I am always in favor of supporting CTRL to skip.
5. Something is off in the dialogue formatting. You can somtimes see the last word(s?) on a line flickering onto the next line.
Was fun enough to play through the demo. Without money/shops implemented a bit hard to judge in terms of progression. I liked planning out some turns to get characters into good ranges for AoE skills.