Mad Mew Mew Fight Simulator — Deltarune Pink

How to Play the Mad Mew Mew Fight

This Mad Mew Mew Fight Simulator recreates Pink's secret boss encounter from Deltarune Chapter 5. Unlike a normal boss fight, the goal is not to reduce Pink's HP. Instead, you need to survive her attack patterns, manage TP, use Flirt-based ACTs, and fill the DOKI Meter to move the battle through its dating sequences and later phases.

Pink turns your SOUL purple, restricting movement to the purple paths inside the battle box. Pink hearts appear during attacks and are an important part of the fight: collecting a small heart restores HP to the party while also helping rebuild your current and maximum TP. Later phases can include larger hearts with stronger recovery effects.

The fight grows much harder as Pink's ghost and body begin to separate. Early patterns introduce cat lanes and bomb grids, while later sections add rotating battle boards, giant cat bombs, tunnel attacks, overlapping hazards, the DIE maze, and a final emotional date sequence.

Mad Mew Mew Fight Controls

Click inside the game window first if the keyboard does not respond after using Search, Restart, Share, or Fullscreen.

About Pink / Mad Mew Mew in Deltarune Chapter 5

Pink is the optional Shadow Crystal boss of Deltarune Chapter 5. The character is Deltarune's counterpart to Mad Mew Mew from Undertale, which is why players commonly search for this encounter as both the Pink fight and the Mad Mew Mew fight.

Pink's battle is built around the relationship between a Lightner ghost and the magical-girl body she possesses. As the fight progresses, the body begins developing its own wants and personality, eventually separating from the ghost and becoming an active part of both the battle and the dating sequences.

Instead of winning through normal damage, the party advances by increasing Pink's DOKI. Each completed DOKI section triggers a special date sequence, while later phases introduce harder Purple SOUL attacks and increasingly complicated interactions between Pink's ghost and body.

DOKI, TP, and Pink Hearts

• DOKI Meter: The first three combat phases require 15 DOKI, 15 DOKI, and 20 DOKI respectively. Filling the meter triggers the next dating sequence.
• Flirt: Costs 8 TP and normally adds 1 DOKI. It gains an additional DOKI for each DOWN party member.
• MegaFlirt: Costs 60 TP and adds 5 DOKI.
• MegaFlirtX: Costs 40 TP and adds 5 DOKI when the group ACT is available.
• GigaFlirt: Costs 80 TP and adds 10 DOKI, making it the strongest direct way to push a phase forward.
• LovelyBoy: Ralsei can use LovelyBoy to raise the party's maximum TP by 14%, helping rebuild the reduced TP cap.
• Pink Hearts: Small hearts restore 1 HP to every party member and increase both current and maximum TP. Larger hearts appearing later provide triple the normal effect.

Mad Mew Mew Fight Phases

Phase 1 — 15 DOKI: Pink begins in control of her body and introduces the Purple SOUL rules. The attack set includes cat-face lanes, a 4×4 bomb grid, faster cat-and-bomb combinations, and a concert-style attack. Bombs explode across their entire row and column, so safe positioning matters more than simply moving away from the bomb itself.

Date 1: Filling the first DOKI Meter activates the first dating sequence. The key progression answers are Yes, Yes, No, followed by confirming that the encounter is a date.

Phase 2 — 15 DOKI: Pink begins struggling with the body she is controlling. New attacks include a plus-shaped grid, a 3D tunnel filled with electricity and rotating projectiles, larger bomb patterns, and upgraded versions of earlier attacks.

Date 2: Pink's ghost and body begin separating. The dating questions present pairs of seemingly contradictory prompts whose answers resolve both sides at once.

Phase 3 — 20 DOKI: Pink's ghost and body are now fully separated. The battle board can rotate while your directional inputs remain screen-relative. Giant cat bombs cover nearly the entire grid, earlier patterns return in denser forms, and the tunnel sequence becomes faster.

Date 3 — DIE Maze: The fight shifts into a maze filled with red DIE boxes and pink hearts. Collecting the required hearts transforms the goal into prompts such as Stop!, Calm Down!, Don't Cry!, and It's OK!. Touching a DIE box damages the party and resets your position within that section.

Phase 4: Pink's body is heavily damaged after the separation. The fight gives you several turns to recover before the final sequence while the body and ghost continue arguing over what they actually want.

Date 4: The final date resolves the conflict between Pink's ghost and body. The correct progression centers on admitting fear, recognizing the body's independence, and choosing to love both sides rather than forcing one identity onto the other.

Pink Bomb Difficulty Options

After losing to Pink, the original Chapter 5 encounter can reveal a Pink Bomb in her room that changes the difficulty of the bomb attacks. Nicer makes the bombs slower and adds clearer blast indicators, Default keeps the standard behavior, and Meaner makes the attacks faster and more punishing.

If the simulator version includes this selector, use it to learn the bomb patterns before returning to the default or harder setting.

Tips for Beating Pink / Mad Mew Mew

• Focus on DOKI, not damage. Pink's body negates normal damage as a route to victory. Build DOKI through ACTs instead of wasting turns trying to win through FIGHT.
• Rebuild your maximum TP early. Each major section can leave your TP cap heavily restricted. Use LovelyBoy and safe pink-heart pickups so stronger ACTs such as MegaFlirt and GigaFlirt become available again.
• Use GigaFlirt as a phase finisher. The +10 DOKI gain is powerful, but reaching 80 TP takes preparation. It is most useful when it immediately pushes the fight into the next date sequence.
• Heal before crossing a DOKI threshold. Filling the meter moves the encounter forward. If the party is already struggling, recover first instead of entering the next, harder phase with low HP.
• Treat every bomb as a cross-shaped hazard. Pink's bombs threaten their entire row and column. Visualize a plus sign through each bomb and move to a tile that is outside all active blast lanes.
• Do not chase every pink heart. Hearts are useful for HP and TP, but taking a direct hit to collect one usually costs more than it gives back.
• Keep your screen directions during the rotating-board attack. When the Phase 3 board rotates, your movement inputs do not rotate with it. Up still moves upward on the screen.
• Take the DIE maze slowly. The final maze has no benefit for rushing blindly. Watch the movement of the red boxes, collect the required hearts, and use the open sections of the route to reposition.