Cool
BTW,
DOS Museum has a few interesting demos that are hard/impossible to find elsewhere. E.g. the
Alien Trilogy demo there shows some differences from the final release (different title and loadings screens, some different sound effects), and has two levels instead of one from the more widely known demo version. It is also interesting because that demo was apparently copied from a demo CD (although it's not an ISO), which may have contained music in Redbook/CD audio format. In fact, I've never encountered any sources where demo/pre-release CD ISOs of old games were available, although those are of definite historical interest as well.