There are thousands of free games such as this (of varying quality of course), a lot of people make games for 100% free. That's not mentioning mods of commercial games which are all free.
Nightly Tester Tools will let your force compatibility, 99% of the time they dont work just because the developers havent incremented the version number.
thats easy to fix, either install the Nightly Tester Tools Addon and force compatibility or simply type about:config into the address bar, find Extensions.checkcompatibility and disable it.
It's pretty ugly, but still I am glad they have gone the download route. Building up a big collection is all well and good for home consoles but it's annoying with handhelds when you can only take 2 - 3 with you anyway.
I'm not like I used to be, I remember staying up till 5 in the morning playing FF7 on the Playstation, used to pour so many hours into it. Now after a couple of hours I usually get bored and go do something else, Can't remember the last time a game k...