Possibly The Cheapest Grid Movement.

This is fantastic. I was familiar of similar methods used by oooDorienooo. It all depends on individual usecase which is best I find. But its fun to see how far one can push optimization.

Check Versions to find one better suited for your needs. If you have any requests, jusk ask.

Costs 0.5% Graphics %0.12Gameplay 0.0%Audio