Homeschooled sence the age of fiveThat makes two of us.
theres literally over 100 env_beams all over the map10 entities?
it is a modified quake II engine.Modified Quake 1 engine, actually. The engine license was acquired before Quake 2 ever came out. Also, Valve said so in an interview.
the goldsource engine was made for half-life only.Wrong again. It was also for some crappy James Bond FPS, and possibly others.