Before starting development for Android devices, crow (the founder of Peculiar-Games) released a graphical rogue-like game called "Peculiar Voyage: Escape from Cute" in the Nintendo DS homebrew scene. And guess what - it's FREE! So if you like Mystery Dungeon style rogue-likes, download the game from FileTrip, grab an emulator (for PC), and set out on your quest!
UPDATE: Now ported to Android (2.1 or higher) and available at the Android Market! (with a more accessible title...)
Here's a video of the latest release (Dec 2009):
Tiny Cartridge wrote about it some (although they found the title peculiar ;-)
Some of the graphics in the game were modified from Danc's freely available prototyping graphics "Planet Cute" and "2D Circle Graphic Archive". Check out his page at the Lost Garden -- "PlanetCute" and "2D Circle Graphic Archive" art by Daniel Cook, Lostgarden.com.
All other content copyright 2012 Peculiar-Games and P.A. Casey (crow).