Valk has released an alpha version of his homebrew game for the PSP, PSPace.
PSPace is a port of the 2d space shooter game for the PC, 'Subspace'. Supspace was a freeware PC game in the space shooter genre, and features a top-dwon view. The original supspace was a Massively Multiplayer Online game (MMO), so could we see Internet play in future versions? Watch this space.
Here's what Valk said:
"This is an alpha of a project that I have been toying around with for a few months. It doesn't have much functionality but I would like some feedback as far as to continue work on it. It's the beginnings of a clone of Subspace, a game that has been around for more than 10 years for the pc. Either way, any feedback would be greatly appreciated."
This is just an alpha, and currently there are no objectives or missions, but you can explore the map and get used to the controls. It's just a small taster of what's to come!