あとだしジャンケン

Content rating
Everyone
1+
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Content rating
Everyone
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About this game

■ What is "After-the-Fact Rock-Paper-Scissors"?

The opponent (CPU) makes the first move. You look at the on-screen instructions and choose the correct move "after"—that's the simple rule. But the instructions aren't just "Win!" The moment "Loss!" and "Tie!" are mixed in, your brain will be confused.

You know what to do, but your fingers can't keep up. This frustrating experience is addictive in this reflex-based rock-paper-scissors game.

■ How to Play
1. The CPU makes one of the following moves: rock, paper, or scissors.
2. Simultaneously, the instructions "Win!", "Loss!", and "Tie!" are displayed.
3. Tap the correct hand according to the instructions within the time limit!
4. The game ends if you make a mistake or time runs out.
The time limit gets shorter each time you get a correct answer... How long can you keep going?

■ Meaning of the Instructions
・Win! ... Make a move that wins against your opponent.
・Loss! ... Make a move that loses to your opponent.
・Tie! …Make the same move as your opponent

■ Features
・Approximately 30 seconds per play. Perfect for quick play during commutes or breaks.
・The more consecutive correct answers you get, the higher your score per question. Aim for a high score!
・Initially only "Cate!" is available. "Make a Loser!" is unlocked from the 5th question, and "Die!" from the 10th question, creating a perfectly balanced difficulty curve.
・Simple controls. Only three buttons, so anyone can play immediately.
・Share your score from the results screen. Compete with family and friends for the highest score.
・Includes a "How to Play" screen for beginners.
・Offline play is OK. Enjoy even without an internet connection.
・No ads. No personal information is collected.

■ Recommended for:
・Looking for a game to kill time during spare moments
・Enjoy brain training and reflex training
・Like simple yet addictive mini-games
・Want to share scores and compete with family and friends

"If I can just look and play, I'll definitely win"—if that's what you think, then you should definitely give it a try!
Look before you play! Tap within the time limit as instructed by "Cate Makero Aiko". A reflex-based rock-paper-scissors game. Approximately 30 seconds per play!
Updated on
Oct 7, 2026
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Content rating
Everyone
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About the developer
D FORCE K.K.
support@d-force.com
26-1, SAKURAGAOKACHO CERULEAN TOWER 15F. SHIBUYA-KU, 東京都 150-0031 Japan
+81 70-9058-3955