Check out Heroine Dusk
Lead Flare developer and OGA contributor Clint Bellanger has just completed his April OneGameAMonth project, Heroine Dusk. Heroine Dusk is a fun, casual, retro first-person dungeon romp with about an hour of gameplay. Here are a few screenshots to give you an idea of what it's all about:
I highly recommend playing it, as it's a lot of fun!