Play JanKenUP! on PC Play JanKenUP! on PC and Mac

About the Game

JanKenUP! takes the familiar idea of rock, paper, scissors and pushes it into an unusual setting: an elevator with no final floor. Developed by Humita, this arcade title keeps the core hand game simple while adding constant upward motion that forces you to stay alert. Every choice matters because the elevator never pauses, and the pressure builds as you climb higher.
Single player mode gives you plenty to work toward. You can unlock all the available characters as you progress, push your personal best further, and collect every achievement the game has to offer. The structure encourages repeated runs because each attempt is a chance to beat your previous record and see how far you can go before a wrong move ends the climb. The arcade nature of the game means runs are quick, but the desire to improve keeps pulling you back.
Local multiplayer is where JanKenUP! really opens up. The game supports up to eight players at once, which turns it into a fast party game for friends or family. Everyone can compete to prove who has the best instincts when rock, paper, and scissors decisions happen in rapid succession. Keep in mind that joysticks are required for local multiplayer, so make sure you have enough controllers ready before starting a big match.
The elevator theme gives the game a distinct identity. Most rock paper scissors games are purely about the hand matchup, but here the rising floors add a layer of tension. You are not just picking a winning symbol; you are doing it while the environment keeps moving. That combination of simple rules and mounting pressure makes JanKenUP! easy to understand but hard to master.
Playing JanKenUP! on PC with MuMuPlayer is a practical way to enjoy the game. A larger monitor makes the action easier to follow, especially during chaotic multiplayer rounds with many players involved. On Windows, you get the benefit of a stable emulation environment that keeps the game responsive. On Mac, including MacBook, Mac mini, and other macOS devices, MuMuPlayer lets you run the game through emulation without needing a separate mobile device. If you are using Apple Silicon hardware such as M1, M2, M3, or M4 chips, MuMuPlayer provides a smooth way to bring this arcade title to your desktop setup.
Controller support is another reason to play on PC or Mac. Since local multiplayer requires joysticks, having MuMuPlayer on a desktop or laptop makes it easier to connect multiple controllers and manage the session. You can set up a comfortable space around your monitor, plug in your gamepads, and focus on the competition instead of crowding around a small phone screen.
MuMuPlayer also helps with performance and convenience. Mobile games can drain battery quickly, especially during long sessions where you keep retrying to beat your record. Running JanKenUP! through MuMuPlayer on a Windows PC or Mac avoids that issue entirely. You can play for as long as you want, keep the game in a stable window, and switch between tasks without losing your progress.
The game does not rely on complex mechanics or deep storylines. Its appeal comes from a simple concept executed with a playful twist. Whether you are unlocking characters in single player or settling rivalries in an eight player local match, JanKenUP! delivers a light but engaging arcade experience. With MuMuPlayer, that experience fits naturally into your PC or Mac routine, giving you a reliable way to keep climbing floor after floor.