First - thank you for the steam key! Really enjoying this game! I have played three different runs so far and I've enjoyed each one, though I'm terriiiible at the game I can see the potential for me getting MUCH better and doing very well over time. I love the graphic style, the writing is very amusing, and I'm very into the troop dynamics. I feel like it's fairly easy to get into with some great potential for silly, goofy team synergy.
I think if I had any changes to the current build it would be the ability to further investigate a monster that is mentioned on the new troop selecting phase (i.e. if it mentions zombie, zombie would be text that links to it's normal popup. only one layer deep would be more than fine). While memorizing troops and what they do might be nice, I feel that would add a layer of accessibility. The ability to see my hearts when on the troop picking page would be great too, but that might not be necessary after investing a lot of time! I'm just forgetful! Also the ability to save in the middle of a run would be great, maybe you can and I just couldn't tell o_o