Improvement over https://tasvideos.org/2133M

Uses PCem 17+st-1 with the Early 90s package, with the game placed onto a CD.

Game can officially be obtained here: https://www.wieringsoftware.nl/mario/index.html

Note: At a glance this movie appears slower than the linked publication, even after substracting the longer DOS terminal part. This is because of an inaccuracy in PCem, causing the internal refresh rate to be lower than expected. After taking that into account, this submission is faster than the linked publication.