To clarify some confusion in the thread:
- It's not just a port of the C64 original, though you can find the original game hidden as one long unlockable bonus level, though it can be difficult to get to.
- Along with all new levels, it includes some new power-ups. It's as much a jump from the original as Super Mario World is to SMB1.
- There are no issues with the US edition that I am aware of. I bought it during a previous Newegg sale earlier in the year.
Originally, this thread was for when this game went on sale at Newegg. I just edited the OP, rather than making an entirely new thread. Original posting is here, for reference:
Edited by Drclaw411, 10 December 2012 - 04:03 AM.