#3582
In fact, PGM2 emulator is a special revision edition of MAME just compiled with the PGM2 driver (pgm2.c). Or let me put it another way, PGM2 emulator was developed based on the MAME.

#3572
Oriental Legend (西遊釋厄傳) is a series of 2D side-scrolling action arcade games produced by IGS (鈊象电子) from Taiwan in China. Oriental Legend 2 is neither Oriental Legend Super / Special released in 1998 nor the Oriental Legend Special Plus released in 2004. It is a brand-new and the real 西遊釋厄傳 II that only released on PGM2 platform in 2008.

#3570
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.

#3568
Knights of Valour is a very classic and popular (especially in Asian countries) side-scrolling action arcade game series from Taiwan. Waiting for ten years after Knights of Valour 2, IGS brought us its orthodox sequel - Knights of Valour 3 (AKA: 三國戰紀3) in 2011, only released for PolyGame Master 2 (PGM2) platform.

#3450
Nebula is one of the most outstanding arcade game console emulators, written by EISemi from Spain, who composed the myth of arcade system board emulators. It supports CPS-1, CPS-2, Neo Geo, IGS/PGM, KONAMI arcade game systems. Personally, I think Nebula is one of the best arcade emulators.

#3433
Knights of Valour (KoV for short, AKA: ????, ????, Sangoku Senki) is a very classic and popular multi-player action arcade game series adapted from one of Chinese four great historical novels - Romance of the Three Kingdoms. It was first released by International Games System (IGS for short, ????) from Taiwan in 1999.

#1687
Knights of Valour is a very classic, famous Sango story based, 2.5D side-scrolling action game series in the arcade market, developed by the Taiwan International Games System Co., Ltd. (IGS) adapting from one of the Chinese Four Great Classical Novels, with many models and versions.