Tekken and Metal Gear are one of the best third-party titles for all PlayStation consoles. I had played Tekken trilogy and Metal Gear Solid on my ePSXe emulator and that was amazing. So I decided to pitch Big Boss as Tekken 7 guest fighter. Back in 1998 Gon was playable in Tekken 3, despite not being character from this universe. Heihachi Mishima and Raiden appeared together in Playstation-All Stars Battle Royale. Big Boss' alternate costumes would be like his camouflages from MGS3: Snake Eater, Peace Walker and MGSV dilogy. His battle style would be CQC (Close Quarter Combat) that Big Boss used during fighting with enemy guards. Big Boss' son, Solid Snake had appeared in Super Smash Bros. Brawl, but he didn't return in Bandai Namco developed sequel.
If you want Big Boss to Tekken 7 for consoles as guest fighter, please, contact Katsuhiro Harada (@Harada_TEKKEN) , Bandai Namco ank Konami.