This engine allows the player to move in 8 directions. (N S E W NS NE SW SE)

The engine is well programmed an does exactly what its description says. The only thing this program effects is the player, and seems to be well thought out for any condition that could be thrown at it.

This engine would be very easily to impliment too, all you have to do is add the 1 robot from this engine to your mzx project and not worry about it.

Because of the simplicity and effectiveness of this engine, I feel it deserves a 5.

A variation of this engine is almost an absolute must-have for most modern top-down Megazeux games that utilize a 1x1 player, as it allows smooth transition between different cardinal directions as well as the ability to move through diagonal passageways. Every newcomer should check this engine out at least once.