For being made in 48 hours, this game is great. This game has everything, action, suspense, drama, upgrades (which seem to be the hugest factor in games nowadays). This game is a great Metroidvania, and should definitely get achievements (because they attract more players). 5/5.
Well, the first thing I notice is that the sprite for the ball looks poorly photoshopped, you might need to smooth that out a bit. The next thing I notice is that it's boring, granted, Pong nowadays is boring, but if you remake a fairly tired game, at least add a new idea that will help garner attention to the game. Right now, it looks like it's your first attempt at coding, so hopefully you'll improve. Oh, and good job on the copyright.
Oh, and those who have problems with the screen, I had one too, press Ctrl + to make the screen larger, PRESS SPACE appears, Hope everyone who has this problem reads this.
This game is good for about 5 minutes. The music, well, I love Black Sabbath, and War Pigs is one of my favorite songs of theirs, so a point there. The game play's nothing new, as is the idea, but it's waaay too short, and there's no randomization, the layout's always the same. 3/5, sorry, but it's almost like a beta :/.
Great game, I love the idea and the charts in the game. However, sometimes I felt that I missed notes that I shouldn't have, it probably was my computer, but just in case :/.
Oh, and I had to stop half-way into it to play Mortal Kombat on Guitar *_*.
This is a great game, it's like a racing game, but it's different enough for me to be good with this. However, there are a few annoyances: First, hitting a car. I was okay with this at first, but eventually I hit a car, flew to the right, hit the car on the right, and died. Second: The windshield never really seemed to help me, only hinder me.
Oh, for all of those who are complaining about the military, think about it this way: If the military wanted to keep something secret, they would focus on it. The rotting piles of flesh aren't too dangerous, but national (and global) panic is.