The main thing with avscripts arcade, it doesnt save your score..

dbtech arcade, I dont think was made for html5 games. These v3 flash and html5 games use the arcade/gamedata folder.
I have some v2 flash games that should work.
Each game has a html5 of flash icon. Run your mouse over the flash icon and it will let you know what kind of game. v2 or v3