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Using 128 model for tape variants due to having nicer music.
FAQ: the 'legal' variations of JSW feature a copy protection on the start.
this can be removed with 3 pokes:
Disable software protect.
$86B0 from C3 to CD
$86B1 from CA to C3
$86B2 from 87 to 86
FAQ: Jet set WIlly is almost famous for having been released with a number of key bugs that made the game incompletable.
Obviously, these variants are included as the release versions, but should they be disabled, given that official bug fixed versions are also available?
The four Official Pokes to fix the bugs were:
Moving an invisible object from the First Landing to The Hall (42183,11)
Removing a killer object from the Conservatory Roof (60231,0),
Changing a block in the Banyan Tree to a walk-through type (56876,4)
The Attic bug fix Poke (59901,82).
TODO: Add more variants from World of Spectrum
Original game required player to own Gauntlet and load the main game first.
TAP version appears to include this, but TZX does not and has been disabled.
Frode suggested creating a variant with tape 1 of Gauntlet and the Deeper Dungeons as Tape 2.