ARM recompiled exe of Jazz Jackrabbit 2

requires: 1.23 version of the game data files

The game has some command line options, use /? to see help.

Game hacks, controlled with environment variables:
JAZZ2_HACK_SCROLL - attempts to make scrolling smoother
JAZZ2_HACK_TICKS  - changes internal update to run at 60Hz instead of 70Hz
                    (slows down the game but may match monitor refresh better)