After noticing the audio in the game wasn’t working in chrome and that the game can freeze at the sepiroth encounter if you jump at the place where the game teaches you the jump mechanic in the beginning of the game. There is now a text you can move a hand on the screen to Recreate Sora so sora is recreated and the game continues. mouse and keyboard builds have been separated as I believed using keyboard controls while having the mouse on screen could cause both to be used and cause a glitch. keyboard controls are still buggy. Mobile and 4k versions have been added. The Mobile version originally wasn’t added because audio won’t play on ios and it is a big part of the game. However, maybe ios supports game maker html5 games now. If you are on android turning off the gesture requirement for media playback will get it to play. If you are on ios you can play a battle against wakka with the same jump mechanics and combat system present in this game. It is here
http://gamejolt.com/games/fanmade-kingdom-hearts-the-isles/26949 cancelled free roam kingdom hearts the isles. As far as 4k the game only uses 1 view and that it is to shrink what is displayed on screen. The game was actually always around 4k because it was easier to add all the details on screen this way. If it was easier to add in all these details at a smaller resolution like 320 by 240. I would have done it and I am sure there were level editors back in the heyday of the nes and snes that did that.