Here is an archive with the source code for the most recent PS3 versions of the following games.
Cascade Beneath
Cherophobe
Cylinder Dodge
Don’t Get Crushed
Elongated Reptile
Gambol
Goodbye World
Hero City
Maze Generator
Neo Tanks
Neo Trail
Sketch Fight
Slime Roll
Swingball 2
That Other Pong
The Jarred Mind 3
The Unmapped Forest
They Do Not Die 2
UFO Racer
We Are Nowhere
Winter’s End
The archive also contains the extremely outdated pre compiled copy of PSL1GHT that I used to develop those games.