What a fun, well-thought-out, and RUSTY game! I absolutely loved every bit of this, and I say that I would for real spend real-world money to get a whole game with just this. The grappling was very satisfying, with a good THUNK for everything I did. I never ran into any bugs, and every puzzle felt challenging enough to be rewarded when I got it right. Also, I can't believe you found a way to take one of the ugliest, disgusting, and most brutal types of metal textures to work with, and you found a way to make an entire game using only RUST. Incredible stuff. My only criticism is that there wasn't really a strong horror or story angle to the game. But honestly, I could totally see that being something added in later if you ever choose to work on this game further. Absolutely great stuff, and Great Game!