(Originally posted on LiveJournal)
Excuse me while I have a strange interlude:
Lately I’ve been thinking of time travel and alternate universes. (Not too surprising, since new Doctor Who episodes started this month.) This past week I’ve bought PDF copies of Pacesetter’s RPG Time Master and its supplement Timetricks … as yet unread, just like GURPS Infinite Worlds, C°NTINUUM, Timestream, Time & Temp, Timelord (based on Doctor Who), BTRC’s Time Lords, newly released Microscope RPG (not time travel per se, but history building nonetheless), not to mention a whole bunch of historical settings and supplements.