Shredder's Revenge has entered the chat.

For real though many modern pixel art titles use these same color techniques, and while they do not depend on crt blending them at all, they can often see slight visual benefits from the pixel blending that is possible with a modern shader adding that effect.

Fight n' Rage has a built in set of shaders that do just this and it is beautiful. It is on by default, but still optional.

Running shredders revenge with a very mild crt effect also looks really good on a lot of the blended colors.