I got close to revealing the entire island but ended up with a lot of ? blocks all stuck by themselves. Since the explorers costed 6000 it made it difficult to afford them. I ended up quitting with like 5-6 because my hand got tired and I wasn't getting enough carrots from the few that were left. I really enjoyed the game it just needs a little tweaking to prevent getting stuck like that.
I would also like a way to collect the carrots from each place faster. I also wouldn't mind clicking to do things instead of dragging things to where they go.
I seemed to have issues getting the adventurer guy (3rd card) to let me buy it, it had the 2nd guy and more than enough carrots (it said 1600), but I couldn't get it to let me buy it.
I probably played this longer than any other game in the jam and would love to see it get updated :)
I never made it to any doors unless I just didn't notice any.