Rotworld - Currently on sale for a measly buck, you really can't pass up on this bargain. It's a zombie survival game using the rules system from Timemaster and the original Chill.
Realms of Crawlinbg Chaos - also on sale for a measly buck. If ya already own this, stop what you are doing right now and grab your copy. We'll wait for ya. Realms of Crawling Chaos is a Lovecraftian Dark Fantasy campaign supplement for Labyrinth Lord and the Advanced Edition Companion.
Shotguns & Saddles Old School, Old West RPG - "Shotguns & Saddles (S-n-S) is a cinematic role playing game set in the American wild west. The player characters take the role of cowboys, drifters, the town sheriff, or other desperados." If you want Old School Old West, here ya go ;)
Weird Adventures - Old school fantasy pulp - "It's a world where hobogoblins hop trains, gargoyles nest on art deco skyscrapers, and celebrity sorcerers hawk cigarettes on the radio."
The Stars are Falling - AL 1-5 (DCC RPG) - "Purple Duck Games' Adventure Locales One through Five for Dungeon Crawl Classics are here packaged with an intriguing framework story to take you on a story arc of wonder and fun for characters levels 1 to 3." I have all of these and they are excellent.
Sunken City Omnibus (DCC RPG) - "The Sunken City Adventure Omnibus & Guide contains four complete beginning adventures and a host of new material to enhance your DCC campaign."
Liberation of the Demon Slayer - "Liberation of the Demon Slayer is an old school, multi-level dungeon complimented by optional rules and campaign guide, usable with practically every paper and pencil, tabletop fantasy roleplaying game!" I'm not much on the optional rules, but the adventure is worth the price of admission.
Crap, this isn't going to be done in two posts, is it? More tomorrow...