Imitating 'Full Size Video arcade game'
I own a caffe bar and i would like to put in some 'Full size arcade video game' like those: Link 1, Link 2, link 3
But they're too expencive for me! So I'm wondering if there is any Linux Game, that can run like those... I could modify keyboard or joystick for buttons and stuff, but I need game with credits counter inside... Is there any possibility to do this? What about copyrights/license?
Please help me and thank You!
(Sorry for my bad English...)