For a minimum of $1.99 USD, you'll get the RPG adventure Phantasmaburbia and the graphical text adventure Necrotic Drift Deluxe, as well as the puzzle games Dédale De Luxe and Vampires!, and the romantic life simulation game Dinner Date.
If you pay more than the average (currently just under $6 USD), you also get the adventure games J.U.L.I.A, I Get This Call Every Day, Cognition Episode 1: The Hangman, and Reversion: Episode 2: The Meeting.
If you also want to pick up Cognition episode 2 as part of a bundle, you can do so at The Indie Royale Thoughtful Bundle. There aren't any other adventure games in that bundle, but it does have the physics based driving game Snuggle Truck by Curse of Monkey Island artist Bill Tiller, as well as the platformer Snapshot, the free-falling game Aaaaa! -- A Reckless Disregard for Gravity, and the tower defense game Fieldrunners. The Thoughtful Bundle is available for a current minimum of just under $5.50 USD (or $8 if you also want the music album Night Animals by Bright Primate).