as the title says , the screen become noisy when i start the game engine , i installed UPBGE 0.3 yesterday and i am inexperienced with the new UI and EEVEE all that good stuff , tried to use EEVEE bloom and this was the result
You can use “denoising” option to smooth SSR noise, but your moving objects in game will get blurring around them.
BTW, in most games you won’t use display surfaces like mirrors, instead textures with normal maps and some roughness, so the noise will be lot less noticeable.
No problem.
It should be found in the Properties Window -> Sampling.
Also, it just accorded to me, that your pixel glitches might be that your screen-resolution may not be getting enough render Samples. Sampling can of course be found in the … Sampling selection