In celebration of Steam opening pre-orders for Fallout: New Vegas PC and the assorted in-game bonuses thereof, the digital distribution outlet has kicked off its usual weekend promotional by marking down several other titles from publisher Bethesda.

Fallout 3 and The Elder Scrolls IV: Oblivion

Steam Bethesda Weekend

• Fallout 3: Game of the Year Edition [PC] - $24.99 (50% Off)
• The Elder Scrolls III: Morrowind Game of the Year Edition [PC] - $5.00 (75% Off)
• The Elder Scrolls IV: Oblivion Game of the Year Edition Deluxe [PC] - $8.50 (66% Off)

In addition, fellow digital distribution outlet GamersGate has kicked off S.T.A.L.K.E.R. Week, offering 30% to 60% off the three entries--Shadow of Chernobyl, Clear Sky, Call of Pripyat--in GSC Game World's celebrated PC post-apocalyptic role-playing series.