I really enjoyed this game. The best submission I played so far. I only have praise but if you were to pursue this forward I just wanted to share some thoughts:
- Fire range is not clear, units shoot from way too far.
- Fire power may need to be rebalanced; a little drone decimated 3 of my units in one turn.
- Icons/powerups could be explained earlier. Also, a smaller arena to introduce the different units one by one may be helpful.
- The enemy turn may be a little slow, I’d add an option to speed it up.