After his defeat of Omega Guts Man, Omega heads to a power plant in the mountains. However, a large thunderstorm kicks up, dumping tons of...thundersnow? Omega then meets another corrupted Robot Master, Omega Ice Man. Once again, this robot is corrupted, too! Controls: Arrows to move. Z to jump. X to shoot. C to dash.
Thanks to @NeonScratcher1275 for the original game, and @XStables for the A.I.