Does this version have soundblaster and MT-32 support? The steam version does not.

Hi, Demon. :)

No. This game was FM only, this is, Adlib sound and music, or of course speaker.

The GOG version runs under ScummVM but in the original DOS version the Adlib sound needed to be enabled with the command line "a". Example "Indyvga.exe a" to run Adlib instead the speaker sound by default.

Greetings

Edit: Oh, and of course if it is Adlib compatible it means soundblaster compatible as well. Just to be exact it is a FM game only, not MIDI.

I know there is a version that supports MT-32.

Probably you are misundertanding it with Fate of Atlantis which did support MT-32 originally, but Last Crusade was Speaker-Adlib-Soundblaster only. The only different version was the FMToWNS with orchestal Digital CD.

Chosing MT-32 in this game could work but it does not make any difference in sound.