For a game created within 30 days for the jam, that's a one hell of an impressive feat!
Everything, from graphics, sound effects, the little details (such as seasonal changes, and bugs actually being there, moving), and the design of the entire game, has been done flawlessly! It almost feels like a full fledged game... I mean, it is, but it is not usually expected for game jam games to be of this quality and finish!
The gameplay is also good. It's surely unique, and seeing a strategy game is not common for game jams, let alone the ones with this type of unorthodox approach to the game mechanics. However I must admit, that the instructions could be a little bit clearer. There's quite a lot of mechanics here to learn and to keep mind of during playing, and that can be a bit overwhelming at the beginning. I eventually got the hang of them in my second attempt, but still had problems keeping all the variables in my mind and planning out my moves accordingly.
But still, this is probably one of the better entries on this jam, and it sure is the best one I've played as of writing this review!