Tag 003 - The Ultimate Six-Game Arcade Machine? HD

This is an open tag asking what your favourite arcade games are. If you had a four player arcade machine (one joystick and 6 buttons for each player) that was capable of holding six games and no more, which six would you choose to install to make it your ultimate arcade machine? My six choices would be: Super Street Fighter 2: The New Challengers Defender Teenage Mutant Ninja (Hero) Turtles R-Type Captain America and the Avengers Choplifter Which games would you choose?