I didn't know that I was supposed to double back to the first door to end level one. I thought it was bugged, since I had all 10 notes and nothing happened.  Each level just adds more features to the previous one, but I had a lot of fun with the enemy on levels 2 and 3. At first, I was convinced he was chasing me, but the more that I played I realized that he was actually patrolling. I couldn't use my cursor at the end, so I had to Alt+F4 out of the game, but it was a nice simple game.

This is very well done. The first level was a solid starting ground. Level 2 I thought felt the same but then the elevator came, and I loved that. A great way to twist up the level. The enemy was also constantly on my mind while on the second level, not knowing whether he would be behind me or not .Level three felt a bit samey but it wasn't so bad. My biggest gripes are that level 3 could have stood out more, and the sensitivity of the mouse could of been greatly increased. Also maybe something to hint me at where the final paper was. Also in the ending screen I couldnt use my cursor. Their a simple fix for that. Regardless im really excited to see what you do in the future.