Way too short, even for a roguelike. You conquer 3 regions, you fight the hero, repeat. This becomes boring very fast, at least for me.
I hope the full game will be more enticing, I would recommend waiting for that and buying it (depending on what the price is).

I really like this game, will buy day 1 if the price point is good.

One strong recommendation for improvement, once a combo is unlocked (ie. would appear on the combo chart) it should pop up when I hover a cards pointer over a tile. Referencing the chart slows things down and impacts the experience.

But this is very cool, I am looking forward to the game.

burn funny