A-10 Tank Killer (pre-v1.5, DOS) modded executables using other IRQs rather than IRQ 2 for Roland MIDI

A10TK_89.7z

0.06MB

A10TK_91.7z

0.06MB

I found two versions from the internet and included the original executable (PS.EXE) in each compressed file for the reference.

 

Extract and rename PS_IRQ#.EXE and overwrite PS.EXE in the game directory.
I do not know the correct reason, for this game, it seems that IRQ number 5 cannot be used for MIDI playback.
I tested IRQ 6 and 7 and confirmed they work.

Enjoy!