Steve Jackson Games had a variety of Munchkin releases last month, in addition to a GURPS supplement. Below is a summary of these:
Munchkin Meeples is a variety of monster meeples to add to your Munchkin games, and come in 6 different designs and in different colors.
Munchkin 6.5: Terrible Tombs
In response to popular demand, players will be getting more dungeons from Munchkin. Terrible Tombs follows in the path of Demented Dungeons including brand new dungeon cards.
Munchkin Fu Guest Artist Edition
A new edition of Munchkin Fu has been released featuring new art by artist John Kovalic. Only available in limited quantities.
A 15-card booster pack for Munchkin featuring art by Ian McGinty.
GURPS Disasters: Meltdown and Fallout
This supplement will “bring this invisible threat to your gaming table, and give adventurers the tools they need to deal with it.” Information on handling various reactor types, radiation primers, rules for handling meltdown, and tons of perks and quirks of infected beings.