Play Sennou Millenium emulator game online in the highest quality available. Sennou Millenium is a WonderSwan game that you can enjoy on Play Emulator. This WonderSwan game is the US English version that works in all modern web browsers without downloading. Sennou Millenium is part of the Puzzle Games you can play here. PlayEmulator has many online retro games available including related games like Bio F.R.E.A.K.S, Chameleon Twist, and Street Fighter 2000.