Left4Quake aims to bring Left 4 Dead to the Playstation Portable.

dr_mabuse1981 says

8/10 - Agree (1) Disagree

Played the Demo on a PSP2000 more than 20 times and it its solid...
No crashing, no slowdowns like NZP and very good performance at all.
I also tested the game with 2 own custommaps and i didnt notice any problems or crashes... This looks very promising...

Pros:

- Runs solid, no crashing, no slowdowns
- Nice models and soundeffects

Cons:

- Walking speed is a little bit too slow
- Engine seems not to support HLBSP maps (awww...)