What do you mean with release?
PS is already released by releasing the MB and soon also the CB.
The final version would probably never come since there\'s always something to add or fix or make better in some way

And about you\'re question, you can download the source code of PS, and use it for you\'re own game. I hope there will be alot of PS liked games. You may NOT use the PS artwork and models etc. btw!
I would like to see another PS, with some other races, just simple races like \"Human\", \"Elf\" and \"Dwarf\" or something. Than a more colorful world, and not underground but just in open air, with all features of PS. That would be my dreamgame I think

I hope the PS team will make another game with the PS engine as soon as it is more playable, but I don\'t tink so
