Playing all kinds of old but classic emulator games on our computer has been no longer a difficult task for long, since there are so many dedicated emulators available. However, the downside is that to play games for different consoles you have to run specific emulators separately. This makes us feel cumbersome and inefficient. This is where the emulator frontends like GameEx come in, which is built to serve as a universal interface for most game emulators in existence.

Dig is a great emulator front-end (console emulators and game ROM files are not included) for Android platform, developed by Dig Games from Canada. It can help you painlessly organize and enjoy your retro game collections for dozens of video game systems.

Soul Edge (ソウルエッジ) is a classic 3D fighting game based on the background of cold steel era, developed by Project Soul and produced by Namco in 1995. At the same time, it is also the maiden work of the entire Soulcalibur series (ソウルキャリバー シリーズ), also known as Soul series (ソウル シリーズ). In addition to pioneering a new game genre called 3D weapon combat, Soul Edge is also the first 3D FTG (fighting technology game) game to support horizontal movement design.

Tekken (AKA: 鉄拳, Iron Fist) is a very classic 3D fighting game series for both arcade and home game consoles, developed and published by Namco from Japan. Its first work was produced in 1994, appeared only on the arcade console at first, and was later ported to home game consoles. As a hardcore fighting game, Tekken is extremely realistic and exciting no matter in action design or graphics rendering, thus occupying one important seat among all fighting games in the world all the time. As we all know, it even spawned comic books and movies.

After "Oriental Legend 2" sweeping over the arcade market, the high-profile classic action arcade game series derived another new work - Knights of Valour 2: New Legend (AKA: 三國戰紀II：横扫千军, 三國戰紀2：盖世英雄). It was released for PGM2 arcade system board by IGS in 2008, has no direct relations with the whole series of Knights of Valour 2 on PGM platform.