I really liked this game. At first, it seemed simple, but suddenly I saw the number of items and possibilities you can get by placing objects differently to create synergies.
A very original idea that you've managed to implement in 7 days, which I find incredible!
Unfortunately, I'm quite bad at playing these types of games, and I haven't been able to see the 5 biomes, haha.
In short, a good game, fun, and full of content due to the large number of items implemented. Congratulations!