Thanks! I'm really glad you enjoyed it. 👍
I was scrambling a bit as the end to add in tool tips and stuff, but didn't get enough in before the deadline.
When we come back to it, I'll add proper tooltips that explain the things you hover over, and add some helpful juice in places to try and make things more obvious. The upgrade action during combat increases all of the units stats, so I could also add some particles that represent each stat, and have them burst out of the unit when it's upgraded. 🤔