Sierra的官方網站，對於HalfLife的系統需求有以下內容：

Rendering Technologies

So you don’t want to have to buy a special hardware accelerator just to get 16-bit color, colored lighting, blurring, translucency or other cool visual effects? Then don’t. Half-Life™ has developed all these features in software so now they’re an integral part of the gameplay, not just eye-candy. Of course, if you do have Open-GL, Direct 3D or MMX hardware, things will look mind-bogglingly cool.

這個意思是說，CS和HalfLife都是只用16bit Color Render嗎?