Adult PC Game: Isekai Janken Hero Demo by BFGS Archive

You will play as a unemployed man who had traveled to a different world by accident. A Goddess granted him the power to save the world by...playing rock, paper, scissors!? By mastering the timing of rock, paper, scissors and save the world through continuous victories, you will defeat the bossess in every sector and add them to your harem. But what seems to be like a smooth journey of world-saving, there seem to be some unknown secrets behind it...

Attack in the right spot of the range bar when fighting the enemy!
Strike at the right time, and use rock, paper, scissors to deploy different offensive and defensive strategies.​