Inch?Pinch?! Maerchen Bubble

About game Inch?Pinch?! Maerchen Bubble is a fangame of a V-tuber, Mytyl Maerchen. This game is also educational. Through this game, you will naturally acquire knowledge of imperial and metric system length units. Caution: Due to unknown reasons, the BGM may be noisy on some devices.I recommend playing the game on  a PC browser. Rules The game is so simple: Use the up and down arrow keys to …