Just go down the stairs - not as easy as it looks!
Loved the game. I think it does have a potential to be great, especially with the optimization options and visuals. The playing experience was tense and exciting, although not for too long and the way some things unfolded, especially towards the end - need more work, to be precise.
Overall, the project is worth the time. Wish all the best and can't wait to see a full game out of this. Cheers!