So, an update. You can now make upload your own maps for submission and play them, or play maps that other people make!
Hmm what to write here? Well, this is something I've coded in the past few days. Basically its a semi-clone of Fire Emlbem that's playable in a web browser. It's nowhere near finished, but it's got all the necessary bits for me to show it off XD
The controls are up,down,left,right and space.
Unlike Fire Emblem, which has A and B buttons, this game works with just the spacebar. There are cancel menus and stuff so that you can get around not having a B button. But it might take a bit of getting used to.