Far away, on a planet-sized space station Jambandra at The Divine Terminus, a robed figure Hyness approaches the Jamba Heart, a giant black crystal heart encased in a glass ball and punctured by 4 magical spears. Hyness raises an incantation to remove the spears and shell surrounding the heart, which causes the heart to shatter, shooting pieces of it all over the galaxy.
Many of these pieces fly to Popstar, raining down on the planet. Meta Knight and King Dedede separately encounter the hearts and become entranced by them. Meanwhile, Kirby is sleeping beside a hollow hillside, when a separate heart-shaped ray hits his head, waking him up. Kirby discovers that Dedede's Waddle Dees are running toward Castle Dedede with food. Kirby rushes off toward the castle to put a stop to this. Along the way, Kirby discovers a new power within himself that allows him to charm enemies and make them into his friends.
With the help of his new allies, Kirby battles Whispy Woods, who drops one of the mysterious hearts upon defeat. Kirby then goes towards King Dedede's castle and confronts him. King Dedede immediately attacks, transforming into an overly muscular version of himself in the process. Despite this, Kirby manages to beat him, causing another one of the dark hearts to pop out of King Dedede as he reverts to normal. The heart then flies away on its own, prompting Kirby to give chase.
Kirby runs all over Popstar in pursuit of the hearts, ultimately bumping into Meta Knight, who is also possessed and forces a fight. After defeating Meta Knight and freeing him of his possession, a giant alien fortress called Jambastion, embeds itself into Popstar.
Kirby and his allies board the hostile base, battling the gatekeepers Pon & Con and making their way to the top. Along the way, they encounter the Three Mage-Sisters; Francisca, Flamberge, and the head general Zan Partizanne. As Kirby fights them, they reveal that they are in pursuit of the hearts which fell onto Popstar, intent on using them to revive their dark god. When Kirby defeats them, Zan Partizanne initiates the fortress's self destruct sequence, in hopes that Kirby will be trapped in the rubble. Instead, Kirby and his allies escape and fly off into outer space. They visit several alien worlds in pursuit of the remaining hearts. In the process, they are forced to fight the Mage-Sisters again, along with other formidable opponents.
Eventually, Kirby and his allies make it to Jambandra and the terminus where the Hyness is attempting to repair the crystal heart by recombining the pieces. Zan Partizanne tries to stop Kirby from interfering but is defeated.
Hyness then turns and proceeds to deliver a rant and reasserting his desire to awaken his dark god. He battles Kirby, but shortly into the fight, his hood gets knocked off, revealing his true face. From there, he uses the inanimate bodies of the Three Mage-Sisters as projectiles to fight Kirby with. Kirby ultimately beats Hyness, but this only forces him to resort to drastic measures. He sacrifices the Mage-Sisters, and then himself by plunging all of them into the heart, mending it completely and causing it to awaken.
The dark god forms into a terrible masked giant named Void Termina, Kirby uses a special power with his allies in the form of the Star Allies Sparkler to battle Void Termina. During the fight, Kirby and allies make their way into Void Termina's body and free Hyness and the Mage-Sisters from its grasp. After sustaining massive damage, Void Termina assumes its true form, Void (Astral Birth) which seems to resemble both Kirby and Dark Matter, and the allies battle it once more.
Kirby finishes Void off by summoning all of his allies to attack at once, destroying it. Kirby and allies escape as Void’s death causes the world they were fighting on to shatter. Kirby is knocked out by the debris but wakes up in outer space along with his allies. Together, they ride a Warp Star back to Popstar.
Extra Mode - Heroes of Another Dimension
Hyness’ continuous praying at the altar in The Divine Terminus causing multiple rifts to Another Dimension to open. Kirby and allies travel through the multiple rifts, collecting 120 Friend Hearts while battling parallel version of Whispy Woods (Parallel Woods), Twin Kracko, Meta Knight, and King Dedede to obtain 4 magical spears.
In the final rift, Kirby and allies watch as the 4 magical spears they collected pierce the Jamba Heart, releasing Corrupt Hyness. Corrupt Hyness battles Kirby while using 3 logs dressed up as the Three Mage-Sisters instead of the real ones. When Corrupt Hyness is defeated, he is knocked out cold, and the real Mage-Sisters arrive. They spend a moment to lament their situation as they gather around the unconscious Hyness before vowing to get revenge on Kirby and his team as they attack.
Kirby and allies defeat the Three Mage-Sisters and knock them to the ground. Kirby gathers all the Friend Hearts into a big Friend Heart and uses it on the Three Mage-Sisters to return them to their normal look. The Three Mage-Sisters then use their power to calm The Divine Terminus and bring a Warp Star down to carry Kirby and his team away. They wave him off, and as Kirby flies off, he leaves one last little heart which floats down to Hyness and restores him to normal.
F.A.Q.
To Fight Morpho Knight: Morpho Knight can only be fought in Guest Star: Star Allies Go or The Ultimate Choice.
To Unlock Infernal Crisis Difficulty in The Ultimate Choice: to unlock Infernal Crisis difficulty in The Ultimate Choice, the player must complete Guest Star: Star Allies Go.
To Unlock Soul Melter Difficulty in The Ultimate Choice: to unlock Soul Melter difficulty in The Ultimate Choice, the player must complete The Ultimate Choice on Infernal Crisis difficulty.
To Unlock the Three Mage-Sisters as Dream Friends: to unlock the Three Mage-Sisters as Dream Friends, the player must obtain 100 out of the 120 total Friend Hearts in Heroes In Another Dimension.
To Unlock the Good Ending in Heroes In Another Dimension: to unlock the good ending in Heroes in Another Dimension, the player must obtain at least 100 out of the 120 total Friend Hearts.
To Unlock Soul Melter Extra Difficulty in The Ultimate Choice: to unlock Soul Melter Extra difficulty in The Ultimate Choice, the player must complete The Ultimate Choice on Soul Melter difficulty and Heroes In Another Dimension.
To Unlock Dream Button / To Change Kirby’s modern look to the Classic Kirby: to unlock the Dream Button, the player must complete The Ultimate Choice on Soul Melter Extra difficulty.