The Omega Flowey battle—also known as the Photoshop Flowey fight—is the climactic showdown of Undertale's Neutral Route. Unlike the rest of the game's retro, pixelated style, this fight breaks the fourth wall with bizarre, photorealistic graphics and bullet-hell mechanics. Key Mechanics of the Encounter
One of the hardest moves involves Flowey firing a massive wall of pellets from the bottom of the screen. Stay near the top, but don't box yourself into a corner. omega flowey fight simulator free