Tile Engine

You're Greg (if you don't change the default name), you're in a world that happens to be built out of 8 bit tiles since pixel art it much easier to make. Your mission is to wonder around a bit maybe mine some stuff and build some other stuff your choice. You could also try joining a multiplayer server such as play.te.dueutil.tech (port 5557) where you and other Gregs' can do not much at all (maybe build a Greggs for the Gregs'). I think this is a pretty good backstory.

Controls

KeyActionTelepathy
???
AWalk leftDWalk rightSpaceJump / fly upEOpen inventoryCOpen creative inventory / 4x4 crafting
(depending on gamemode) TOpen chatFToggle fly (creative)ShiftFly downLeft clickAttack / mine tileRight clickInteract / buildEscapePause menuScroll / 1-8Change itemF1Debug modeShift + ScrollZoom

Multiplayer

You can set up Tile Engine servers and play online (instructions included with download). If you don't want to do that you can join te.dueutil.tech port 5557.