Use a plane-based screen instead of textures

[belohlavek]

What?

We should build a 2D array of 3D planes (like pixels) and control the color of each plane remotely.

Why?

If we have a 256x256 resolution for all games, and we use an 8bit palette, then we can reduce the bandwidth usage substantially and achieve a crisp result by removing the blur from the screen.
By mapping all colors of the 8bit palette to a number we can just send an ArrayBuffer containing 65536 integers (256x256). We could even have games with lower resolutions and that number would be reduced even further.