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jankenpon

About this game

🎤 WELCOME! TO! THE! JANKENPON! HISTORY!!!

jankenpon is a fast-paced roguelike Rock–Paper–Scissors tournament where luck is optional, cheating is encouraged, and the rules are made to be bent.

Win matches, stack damage, buy upgrades, and survive a tournament that evolves — run after run.

🔁 A TOURNAMENT-DRIVEN ROGUELIKE

Each run follows a simple but ruthless loop:

  • Match
    Win rounds of Rock–Paper–Scissors to deal damage.
    Stack hits until one fighter’s HP reaches zero.

  • Shop
    Spend your winnings on bracelets that twist probabilities, outcomes, and core rules.

  • Tournament View
    Watch other matches unfold and discover who you’ll face next.

  • Boss Fights
    Face opponents that don’t just play better —
    they play by different rules.

🧠 ARCHETYPES — DEFINE YOUR RUN

At the start of a run, choose an Archetype.

Archetypes are powerful, cheat-like modifiers that influence how the game behaves:

  • How information is revealed

  • How much control you have over outcomes

  • How you mitigate randomness

  • How you take risks

They don’t dictate a single strategy —
they shape the entire run and push you toward different builds and decisions.

💍 BRACELETS — STACK THE BROKEN

Bracelets are your main source of progression.

They:

  • Modify probabilities and outcomes

  • Reward specific playstyles

  • Create unexpected synergies

  • Stack into increasingly chaotic effects

Equip as many as you want —
and watch the game slowly lose its sanity.

🃏 CHEATS — FAIRNESS IS OPTIONAL

Yes.
Cheating is allowed.

Use cheat-like effects to escape bad situations, flip matches, or push your advantage even further.

But remember:
your opponents cheat too.

Especially the bosses.

🏆 BECOME THE UNDISPUTED JANKENPON MASTER

Start in shady taverns.
Climb through increasingly twisted tournaments.
Face opponents that challenge not just your luck — but your understanding of the rules.

Become the one contender who didn’t just master Rock–Paper–Scissors…

…but learned how to break it.

🧩 ABOUT THE GAME

  • Focused, system-driven gameplay

  • Designed for short, replayable runs

jankenpon is a small game with sharp ideas, made to be learned, broken, and replayed.

jankenpon

A roguelike Rock–Paper–Scissors tournament where cheating is allowed, builds stack, and the rules slowly fall apart.

Developer

Everbro Studio

Publisher

Everbro Studio

Release Date

01 February, 2026

Platforms