Play Uncharted Waters - New Horizons emulator game online in the highest quality available. Uncharted Waters - New Horizons is a Sega Genesis game that you can enjoy on Play Emulator. This SEGA game is the US English version that works in all modern web browsers without downloading. Uncharted Waters - New Horizons is part of the RPG Games, Adventure Games, and Simulation Games you can play here. PlayEmulator has many online retro games available including related games like Uncharted Waters 2 - New Horizons, Uncharted Waters, and New Super Mario Bros.