Release Notes for Doom-PSP 0.05 plus:

To Install

fw 1.0 and 2.0(with loader)
1. Create Doom dir under Games.
2. Copy save, wads, inst, config.ini, and timidity.cfg into doom folder.
3. copy eboot.pbp from fw10 into doom dir.
4. copy any main wads into doom/wads dir and pwads into doom/wads/pwads dir.
5. launch game, select wads and play! to set up controls press L+R+Start and follow instructions.

fw 1.5
1. Create Doom dir under Games.
2. Create Doom% dir under Games.
2. Copy save, wads, inst, config.ini, and timidity.cfg into doom folder.
3. copy eboot.pbp from fw15/Doom into doom dir.
5. copy eboot.pbp from fw15/Doom% into doom% dir.
4. copy any main wads into doom/wads dir and pwads into doom/wads/pwads dir.
5. launch game, select wads and play! to set up controls press L+R+Start and follow instructions.

Features added

- auto run : By default, your marine now is running whenever moving, turning, or strafing.
- walk button : Because of autorun, the run button is now the walk button. Press and hold whenever walking is required.
- map zoom : you can now press up and down on dpad/nub to zoom in and out in the auto map.
- CHEATS! : hold start and press x, o, square and triangle. x for god, o for keys, guns, and ammo, triangle for full map, and square for level skip.


Changes

- gamma is now set to 3 rather then 0 : Brightens the game consideratly, may cause some washout however
- minor key assignemtnts : swapped O and X buttons in L+R+Start menu, weapons now bound to left and right rather then up and down.
- minor text changes : quit now says "press use to quit" instead of x (as you can set use to whatever you want)

Thanks

yeldarb for his excellent tuts
SteroMike for releasing the full source for these changes to be made possible.
Everyone else involved in Doom-PSP and its previous versions.