The models are outstanding, it's surprising that you can build such a good environment in 72 hours. I love the music and sound effects. The game mechanic and story is very interesting. This is an amazing well-polished game and deserves more ratings!
Other than the terrain, most of the low poly models are from Synty.
I always document the assets that I use in the game. You can check out the game page or these assets if you liked them.
Have a good day :)