Total # of TMNT games out there

[mikey22]

hello all

I'm thinking of having a challenge to beat all tmnt games
what is the total # of different games

example
2003 tmnt on ps2/xbox/gcube are the same style of play, but the gameboy advance games are different

this would include msdos manhattan missions.. we can also include tiger electronic games.

are the mobile tmnt games easy to find and are beatable? I think mutant madness on mobile had an ending
thanks