This was a really cool horror game that makes use of the game mechanics in Portal to create this horror game. This game is definitely not an easy game as I struggled for a really, really long period of time on LEVEL 5. I don't understand why the door doesn't remain open even though I placed the boxes on each button. It was really frustrating for me and I suffered at Level 5, not knowing if it was a bug or there was actually a way to open the door with the boxes. I enjoyed the puzzles in the game and the storyline of the game as well as it really resembles the game Portal. There's also another part of my video where at level 7, I somehow portal my way out of the map and couldn't do anything but to leave the game. Will be looking forward to more games made by you guys in the future.
Thank you for reading my comment and I wish you good luck in your future endeavours.