シュークリームコレクトホイップ！ (2026)

A VTuber named "Tsumugi" is summoned to Sweet Planet!

The pop and sweet 3D sandbox action-adventure game sees VTuber "Reihaku Tsumugi" stand up against the Chocolate Supremacist Dolce Empire to save her friend "Chrom"!

While Tsumugi was relaxing in the metaverse, a letter arrived. It was an SOS from Chrom, who had been imprisoned by the Dolce Empire. Sweet Planet, a world of adorable confectionery kingdoms, is now under the chocolate-fueled dominion of the Empire...Tsumugi grabs her Sweet Compact and embarks on a journey through the kingdoms with her "Sweet Change" ability! Confront unique princesses, gather their "Proofs," and thwart the Empire's ambitions. A sweet, action-packed adventure begins with a flurry of whipped cream!

🎀 Key Features

1. Strategy & Transformation! ― The "Sweet Change" System

The greatest feature of this game is the ability of the cheerful VTuber protagonist, Tsumugi, to instantly switch between four "Sweet Modes". This is not just a change of attack, but a strategic action system that transforms the environment itself.Mode NameFeature & Strategic Use🍦 Ice PrincessFreezes liquids and enemies to create temporary footholds or the starting point for destruction.🍫 Chocolat BlasterSprays chocolate to melt ice and allows for precise, long-range attacks.🍭 Candy HammerSmashes hard obstacles with a giant hammer. Shattering frozen enemies induces chain reactions of destruction.☁️ Cotton Candy FairyIdeal for long-distance travel and mitigating fall damage. A mobility-focused form essential for exploring wide stages.By switching modes according to the situation—from Ice → Destruction → Flight → Shooting—the possibilities for stage conquest become endless.

2. High-Freedom Sandbox Action with Hardcore Precision

Dash through a miniature world made of furniture and sweets with nimble controls. Wall kicks, triple jumps, and cotton candy floating—a variety of actions will test the player's skill.The game evokes the spirit of GC-era 3D action masterpieces, featuring precision controls fueled by inertia. While the game is cute, the experience is demanding:

• Hardcore Platforming: The game includes high-difficulty challenges where players must rely solely on pure jumping technique, as Cotton Candy floating is restricted in certain challenging athletic courses.

3. A World of Unique Sweets and Technical Marvel

From Strawberry Princess's Cake Kingdom to Matcha Princess's Teahouse Garden and Banana Princess's Fruit Islands—each world features unique traps, puzzles, and powerful bosses.

• A Feat of Technical Efficiency: Developed by a single person in just 4 months using Unreal Engine. Thanks to relentless optimization, the file size is kept to only 1GB, and it runs comfortably even on GTX 1030 hardware! This is a world built with incredible technology, balancing high quality and lightweight performance.

4. Collectibles, Growth, and Hub Features

Collect Super Chocolates to purchase items at the shop! Every corner of the stages hides "special sweets" waiting to be discovered, making exploration rewarding. The adventure hub, Whip Town, allows for interaction with allies and skill enhancement. The town's appearance and dialogue subtly change as the story progresses.Beyond mastering the Sweet Change, a "Special Challenge" awaits Tsumugi... or maybe not.

5. Full Voice Synthesis & Original Soundtrack

This title features voice synthesis characters developed by Project Unreally.

• Reihaku Tsumugi (CV: Shion Yayoii / MYCOEIROINK)
• Sakuya Kodachi (CV: Koyori Nohana / MYCOEIROINK)

The main theme and ending songs include original vocal tracks by the voice actors. Composing and arrangement are handled by "Maninu Nonomura," with lyrics by Koyori Nohana. Enjoy the "sweet and melancholic sweet pop" that colors the game's world.A sweet, gentle, yet slightly strange adventure awaits you!