Her name is Rebecca (yes. REBECCA! ABSOLUTE INFINITY'S TRUE NAME!) you can skip the absolute infinity bossfight by finding and clicking the hidden cool looking flag in Grandmaster episode 3. And upon entering the phase 3 of the grandmaster final boss, the fight already ended with absolute infinity slicing every other bosses with no effort and leaving. it was skipped. the game just adds another level called Point Singularity In this bossfight, you'll have to constantly make a move in 3 seconds, otherwise it's game over Attack 1: Just a same slice attack but it targets your mouse for quarter of a second. Takes away 2/3 of your HP and rounds it up (Will repeat 3 or more times) Attack 2: Screams Projectiles much more rapidly (more damage) Attack 3: Spawns grandmaster boss clones that lasts 30 seconds Attack 4: Strikes 15 beams of light at once 5 times Attack 5: Resets the uncleared 13×13 area Attack 6: Spawns ultimacy bomb that explodes in 12 seconds, with a separate HP of 700. Make then run into an attack. If the bomb is defused this way, and Rebecca is in the explosion zone, She'll be knocked out in 3 seconds. Click 30 times to defuse the bomb. Attack 7: Will teleport the window onto a nearby spot, then casts a screen-wide attack in which where the window used to be would be the only safe spot. For every frame outside the safe zone, you will take 9 damage. Attack 8: Darkens the screen, then casts one of three attacks: 1. Removes 5 random mines from the board. Those mines will then explode, shooting out 30 projectiles. Blast radius will deal major damage (170-200) and projectiles will deal minor damage. (25-50) If half of the mines have already been blown up, ignore this attack. 2. Cast a screen-wide attack in which where the mouse was is the only safe spot. for every frame the mouse is outside the safe spot, deal 7 damage. 3. Copies attack 1. Attack 9: Pushes the boundary beyond. As Rebecca points her trident in the sky, striking a massive beam of light everywhere without a safe zone. If the cursor touches the beam, deals 30-70 damage. Attack 10: Screams Projectiles while the screen gets darker. by the time the screen gets fully black, She throws an Ultimacy bomb at the cursor, instant explosion. Parry it by clicking at the right time. Attack 11: eyes flashes 3 lights, and flashes the screen with an exact same colours in order. Green = Move, Red = Don't move. (Deals 20 damage) Attack 12: She has a gun that shoots projectiles so fast that it's unavoidable. Parry it by clicking the bullets at the right time. Deals major damage Final Attack (if the board is cleared 3 times in a row): Eye Flashes 3 lights, but you'll have to memorize, as the screen cuts to black, performs Attack 1, Attack 4, Then Attack 3. She then tries to shoot you with a gun. After 30 seconds, Flashes the screen with an exact same colours in order. After that, the screen flashes a bright light, showing all the bosses you've defeated from the past. And for the final blow, She throws an Ultimacy bomb one last time. Return to sender by clicking it. (Meant to be the hardest attack to survive in the game) You need near precise movements to no hit one of her attack.
Decided to make this since I'm not willing to accept the grandfather as the hardest boss