A fun game!
It was a bit confusing at first, definitely could use some clearer UI/player feedback but lack of those is understandable for a jam game. Also the current level desing just nudges the player into playing patiently and safely, which may feel a bit unrewarding at times, could use some adjustments there, but again understandable for the jam. Overall though, I really love the idea! Different unit types to deal with different tiles and all gameplay possibilities that come from this, feel nice to engage with. Could definitely be expanded into a full fledged game. Congrats on the entry, great idea and decent execution!