Undecided recommendation: Pokemon Fusion Generation
May not play more than a few hours of it because A) I have better things to do, B) the encounter rates for some Pokemon are infuriatingly low, C) I have other games to play, etc. - but if you have some spare time and you're low on cash, it would make for a decently fun FR/LG takeoff. My obsessive-compulsiveness with catching all the Pokemon in an area, however, interferes with my enjoyment. :\
(That said... it's a Pokemon game that's not a ROM. It does fill a niche if you have ethical objections to emulators.)
The download link is here. Costs you nothing to try it, anyway. :P