Use the mouse to move around, hold click to pick up the bouncy ball, and release to release. I recommend not throwing the ball too hard, because that makes it harder to catch again. You can also ring the bell at the start of the project to skip the instructions, but I highly recommend listening to them at least once. The rest of the instructions are in-game. Have fun!
All scripting and spriting has been done by me, but the sound effects are from Audioblocks and the music is from Hatoful Boyfriend: Holiday Star.