Ryota wins back his memories—fragmented, like corrupted save files. He remembers his daughter’s laugh, but not her name. He remembers the green of the field, but not how grass feels.
He hands the PSP Go back to 8-Bit Kitsune.
“Can you restore the rest?”
She shakes her head. “Custom firmware always has bugs. But…” She smiles. “You can make new memories. Start a new game.”
Final shot: Ryota teaching a group of kids how to play janken on a real baseball diamond, no shock collars, no PSP. A kid throws Rock. Ryota throws Paper, on purpose, and pretends to fall down dramatically.
The kid laughs.
Ryota smiles, not remembering why it matters—but feeling that it does.
Post-credits scene:
A black PSP Go floats in a data void. A cursor blinks:
“NEW GAME+?”
“SOULBANK VER. 3.15 – TWO PLAYER MODE UNLOCKED.” All Star Yakyuken Battle Psp Go Custom
Want me to turn this into a playable outline with match-by-match janken mechanics and PSP Go button mapping?
The All Star Yakyuken Battle (also known as All Star Janken Battle) is a series of Japanese titles for the PlayStation Portable (PSP) centered on the traditional game of Yakyuken—a variation of Rock-Paper-Scissors where the loser typically removes a piece of clothing. While originally released as official UMD (Universal Media Disc) titles, the "Custom" aspect refers to the modern preservation and modification of these games on the PSP Go, which lacks a physical disc drive. The Core Game: All Star Yakyuken Battle
Released primarily in Japan, the series includes titles like All Star Yakyuken Portable and its sequel.
Gameplay Mechanics: Players engage in high-stakes Rock-Paper-Scissors matches against various "idols" or digital opponents.
Media Format: These were often released as UMD Movies or interactive videos rather than standard interactive games, featuring high-quality (for the time) FMV (Full Motion Video) sequences of Japanese idols. The "Custom" PSP Go Experience
The PSP Go (model N1000) is a unique, slide-screen version of the PSP that relies entirely on digital storage. Because All Star Yakyuken Battle was a physical UMD release, playing it on a PSP Go requires a "Custom" setup involving Custom Firmware (CFW).
You're looking for a solid guide for All Star Yakyuken Battle on the PSP Go!
All Star Yakyuken Battle is a Japan-exclusive fighting game developed by SNK Playmore, released in 2007 for the PSP. Since it's a lesser-known game, finding a comprehensive guide can be challenging. However, I'll provide you with some general tips and resources that might help: Post-credits scene: A black PSP Go floats in a data void
General Tips:
Online Resources:
Custom/ Unofficial Guides:
Since there aren't any official guides, you can try searching for community-created resources or custom guides on PSP-related forums or websites. Some PSP enthusiast communities might have compiled guides or strategy discussions.
Solid Guide Requests:
If you're still looking for a more comprehensive guide, you can try the following:
Keep in mind that, due to the game's Japan-exclusive release and relatively low popularity, resources might be limited.
The All Star Yakyuken Battle series represents a unique niche in the PlayStation Portable (PSP) library, blending simple rhythm or puzzle mechanics with adult-oriented video content popular in Japan. While originally released as UMD Video or specialized games, running these titles on a PSP Go requires custom firmware (CFW) due to the Go's lack of a physical disc drive. Game Overview: Rock, Paper, Scissors with a Twist “NEW GAME+
All Star Yakyuken Battle (also known as All Star Janken Battle) is based on the traditional Japanese game of Yakyuken, a musical version of Rock-Paper-Scissors (Janken).
Gameplay Mechanics: Players select a female idol and compete in five rounds of Rock-Paper-Scissors.
The "Battle" Aspect: If the player wins, the opponent removes a piece of clothing; losing typically results in a game over or the player losing a "life".
Featured Talent: These titles often featured high-profile Japanese adult video (JAV) actresses such as Aoi Sora, Yua Aida, and Mihiro. Why "Custom" is Required for PSP Go
The PSP Go was the first and only Sony handheld to exclude the UMD drive, relying entirely on internal storage and Memory Stick Micro (M2) cards. Because All Star Yakyuken Battle was largely released on UMD Video or physical UMD discs, it cannot be played on a standard PSP Go without modification.
To play this title on a PSP Go, users must utilize Custom Firmware (CFW):
In a near-future Japan where pro baseball has been replaced by a televised underground sport combining janken (rock-paper-scissors) and psychological warfare, a washed-up slugger must win the "All Star Yakyuken Battle" tournament to reclaim his soul from a corrupt league CEO—all while playing on a mysterious PSP Go that alters reality.
All Star Yakyuken Battle is essentially an interactive video. The PSP Go has a unique feature: Video Out. However, the game is region-locked and resolution-specific. Here is how to "Custom" enhance it.
The "All Star" in the title is marketing. It suggests that this specific package contains a compilation of models or idols from various sources, rather than just one. In the world of PSP homebrew, "All Star" often meant a massive compilation file containing dozens of different video sequences compiled by a fan group.