Never heard of Press Enter before, but it sounds interesting. Looks like it's pretty easy to find copies of its original appearance in Analog.It makes a neat duo with John Varley’s novella “Press Enter”. There’s an entering subgenre of stories about the Singularity coming early and unobtrusively, until an eruption happens. Wil McCarthy’s Bloom seems like a probable outcome for many such worlds - grey goo has consumed th inner solar system, with humanity surviving on moons far away enough from the sun. Not as cheery as John Varley’s Eight Worlds, but with a fascinating complication.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.