Wonderland (DOS) Roland Driver for IRQs other than IRQ 2
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Extract and rename GAME_IRQ#.EXE and overwrite GAME.EXE in the game directory.
Run UNMASK.EXE before the first running of the game.

Enjoy! 

patch made by: kykypyza
https://kykypyza.tistory.com/12
https://www.vogons.org/viewtopic.php?p=965125#p965125