Hi there. I'll be direct:
How may I improve the perfomance for my FPS Creator 1.20?
I was making a game called "Combat Simulator", it had cool incoming radio instructions that I made with Loquendo and Adobe Audition, and it went well at the beginning, but as the project continued the perfomance went from bad

to worse

and at the end I had to drop the project.
I tried what some dudes said, to spawn entities progressively with area triggers but then the entities were like... floating 50cm off from the ground and playing bugged shoot animations, that was very annoying. Sometimes the test play failed because the program stopped working. I ended up uninstalling FPSC.
Today I was browsing the installer folder and the nostalgia came to me. Now I want to start again, but I would like some hints and tricks.
My system specs: Intel DualCore 2.0Ghz,

2GB RAM DDR2,

GeForce 9400GT, Windows 7 Professional x64.

Monitor 4:3.
I know my actual PC is crappy, but at least I can play Euro Truck Simulator 2 and Farm Together at 1024x768 without extreme lag.
Precaching resources...