*Update*
Due to popular demand, a new revised Pengu is being worked on, with more cooler stuff, and nicer graphics. And thanks for all the positive feedback.
I made this in 3 days, and I feel accomplished. Make sure you give it a chance, and if you can try 2 player mode. About 12 levels in story mode, try to beat it.
Oh, and for those who don't read directions, exit practice mode by pressing enter.
And don't be so hard on the graphics. I didn't make them flashy and pretty because they don't need to be.
And my "cheat" is actually a debugging method I used to test levels and such, but I forgot to take it out. Shame one me. Try to ignore it none the less.