How to Play Omega Flowey 2 Player
Unleash the terrifying power of Photoshop Flowey in a competitive head-to-head multiplayer format with the Omega Flowey 2 Player Fight Simulator. In the climactic Neutral route finale of Undertale, Flowey absorbs the six human SOULs to become an eldritch biomechanical monstrosity with television screens, organic flesh, and godlike destructive abilities. In this unique two-player adaptation created by author asriel-gameing, one player takes complete control of Omega Flowey's devastating arsenal, while the second player pilots the human SOUL inside the combat arena, fighting for survival and launching counterstrikes.
Before beginning the match, Player 2 can press the S Key to skip the opening cutscene and jump straight into the encounter. Once the battle begins, Player 1 (Omega Flowey) uses number keys 1 through 6 to deploy various boss attacks across the screen. Pressing 1 summons creeping spiky vines that crisscross the arena; pressing 2 drops explosive plant bombs from the upper canopy; pressing 3 and 4 unleashes dual flamethrower jets from Flowey's lower side-arms; and pressing 5 and 6 triggers relentless streams of friendliness pellets and bullet bursts. Player 1 must strategically time and alternate these attacks to trap the human SOUL in inescapable corners.
Player 2 controls the red human SOUL using the standard Arrow Keys, weaving through vine mazes, dodging falling bomb blast zones, and slipping between flamethrower firestreams. In addition to defensive evasion, Player 2 must monitor the arena for the green FIGHT button. When the FIGHT prompt illuminates, Player 2 presses the M Key to deliver a powerful strike against Omega Flowey, chipping away at the boss's massive hit-point pool. The battle concludes when either Player 2 successfully depletes Flowey's health or Player 1 reduces the human SOUL's HP to zero.
This asymmetrical duel offers a thrilling contrast to our single-player Omega Flowey Fight Simulator. If you enjoy competitive two-player Undertale combat, you can also test your skills against the golden flower's original form in Flowey 2 Player Fight or face the skeletal judge in Two Player Sans Fight.
Omega Flowey 2 Player Controls
| Key | Action |
|---|---|
| Player 1 (Flowey): 1 Key | Summon thorny vine attacks that sweep diagonally and vertically across the combat arena. |
| Player 1 (Flowey): 2 Key | Drop explosive plant bombs that descend from the top of the screen and detonate on impact. |
| Player 1 (Flowey): 3 & 4 Keys | Ignite dual flamethrower arms: Key 3 activates the left flamethrower, while Key 4 fires the right flamethrower across the arena floor. |
| Player 1 (Flowey): 5 & 6 Keys | Deploy rapid bullet streams and friendliness pellet volleys toward the human SOUL's position. |
| Player 2 (Human): Arrow Keys | Steer the red human SOUL across the entire combat arena to dodge vines, bombs, flames, and pellet barrages. |
| Player 2 (Human): M Key | Trigger the FIGHT command when the attack button appears, dealing direct damage to Omega Flowey. |
| Player 2 (Human): S Key | Skip the introductory cutscene to immediately initiate active combat. |
Both players share the keyboard. For the smoothest gameplay experience, avoid spamming all number keys at the same instant to prevent performance lag.
About Omega Flowey in Undertale
Omega Flowey (officially designated in game files as Photoshop Flowey) is the iconic final boss of Undertale's Neutral route. After betraying King Asgore and shattering his SOUL, Flowey absorbs the six captured human SOULs—Patience, Bravery, Integrity, Perseverance, Kindness, and Justice. Reaching godlike power, he crashes the player's game window and transforms into a horrifying hybrid of hyper-realistic digital graphics, plant vines, organic eyeballs, and CRT television screens.
Unlike standard Undertale battles that take place inside a clean, black-and-white turn-based box, the Omega Flowey encounter shatters traditional RPG boundaries. Flowey saves and loads savestates in real time, alters game physics, and bombards the entire screen with photorealistic weapons including Venus flytraps, finger-guns, falling bombs, and high-temperature flamethrowers.
Community creator asriel-gameing adapted this cinematic boss battle into an asymmetric two-player game, giving one player direct control over Omega Flowey's deadly abilities while challenging the second player to survive as Frisk. This creates a thrilling dynamic where human cunning replaces automated attack scripts, making every encounter unpredictable and intense.
Asymmetric Combat Strategy
The core gameplay of Omega Flowey 2 Player is built around asymmetric roles, requiring completely different tactical mindsets for each participant.
The Boss Commander (Player 1)
As Omega Flowey, your goal is to overwhelm the human SOUL through layered projectile traps. The most effective strategy involves combining movement-restricting attacks with lethal burst damage. For instance, triggering vines with the 1 key forces the human player to navigate into narrow safe corridors; immediately dropping bombs with the 2 key into those remaining corridors leaves the human with nowhere to run. Pacing your attacks is essential—spamming all keys at once can cause frame drops and gives the human player invulnerability frames to slip through.
The Human SOUL (Player 2)
As the human SOUL, your objective is evasion and counter-attacking. You have complete freedom of movement across the screen. Watch Flowey's mechanical arms: when you see the flamethrower nozzles ignite, move to the opposite side of the screen immediately. Keep your focus on the green FIGHT button, and tap the M Key as soon as it lights up to inflict significant damage on Flowey's health bar.
Tips for Beating Omega Flowey 2 Player
- Coordinate Flamethrowers with Falling Bombs: For Player 1, fire the flamethrower (Key 3 or 4) to scorch the lower half of the screen, then immediately tap Key 2 to drop bombs from above. This pincer attack forces Player 2 into the hazardous mid-altitude zone.
- Stay in the Upper Third During Flamethrower Attacks: As Player 2, keep your SOUL in the upper third of the arena when Flowey's side arms begin sparking. Flamethrowers sweep primarily along the bottom and mid-sections, leaving the top area relatively clear.
- Mash the M Key When the FIGHT Button Illuminates: Flowey's massive hit pool requires multiple successful strikes to defeat. The FIGHT prompt only remains active for a few seconds; whenever you see the green icon appear, press M immediately to ensure your damage registers.
- Avoid Corner Trapping at All Costs: Retreating to the far bottom corners of the screen makes you an easy target for falling bombs (Key 2) and sweeping vines (Key 1). Stay mobile and maintain circular dodging paths around the center of the arena.
- Space Out Attack Keys to Prevent Performance Lag: Flowey players should avoid pressing 1, 2, 3, 4, 5, and 6 simultaneously. Layering attacks in 1.5-second intervals creates cleaner, harder-to-dodge bullet patterns while maintaining smooth frame rates.
- Skip the Intro with S to Reset Quickly: If either player loses the round, tap S immediately upon restarting to bypass the intro dialogue and dive straight back into the action.
Omega Flowey 2 Player FAQ
How do two players play on the same keyboard?
Player 1 controls Omega Flowey using the number keys (1 for vines, 2 for bombs, 3/4 for flamethrowers, 5/6 for bullets). Player 2 controls the human SOUL using the Arrow Keys for movement, M to FIGHT, and S to skip the intro.
How does Player 2 win the battle?
Player 2 wins by dodging Flowey's attacks and pressing the M Key whenever the green FIGHT button appears on screen. Each strike depletes Flowey's health bar until the boss is defeated.
How is this different from single-player Omega Flowey?
In the single-player game, Omega Flowey's attacks are automated by pre-programmed scripts. In this 2-player edition, a human player directly chooses which attacks to fire, creating custom combos and real-time mind games.
How is Omega Flowey 2 Player different from Flowey 2 Player?
Omega Flowey features the gigantic Photoshop Flowey transformation with vines, bombs, and flamethrowers. Flowey 2 Player features the original golden flower form with mouse-aimed friendliness pellets and expanding pellet rings.
What should I do if the game lags when attacks are fired?
Avoid spamming all six attack keys at the exact same millisecond. Spacing out attack triggers keeps the frame rate smooth and ensures all projectiles render cleanly.
Can I play Omega Flowey 2 Player online for free?
Yes. Omega Flowey 2 Player is completely free to play directly in your web browser with no downloads, accounts, or software installations needed.
Does Omega Flowey have six human soul phases in this version?
This community two-player adaptation focuses specifically on the direct battle between Photoshop Flowey and the human SOUL, giving Player 1 direct control of Flowey's core weapons rather than passive cutscenes.
