I think it's good, the mechanics seem like they're working and I thought it could be fun. However, I played the 2.5 version. I did not check the original version. If there were more than game breaking bugs fixed, such as entire things added in 2.5, then to be fair for other participants in the jam, I might comment only, but not give any rating at all for this one. I might try to check the rules closer and see.
I am a beginner, it's not a competitive event, and it probably doesn't really matter even if I give a rating. However, the way I see it, I think it's not fair for me to rate it and it's better that I skip rating this specific submission, unless I rate the original entry as it was uploaded. Based on some comments here and checking this submission more, it may be better if I don't even rate this submission at all.
However, good job on the submission anyway!