Through The Portal is a scenario for the Mac version of Wolfenstein 3D by yyr, featuring 12 levels and odd effects.
Description[]
An interesting mod, with some weird visual effects never before seen in Wolfenstein. 12 levels, 3 of them secret and 1 of them containing a glimpse of Hino Rei from Sailor Moon. This was actually used as an AOL contest, in which the grand prize was a copy of Barneystein 3D.
Links[]
Download Through The Portal at yyr’s Page of Wolfenstein Insanity