Tap or click to drop a Char, to merge an older Char.
Controls: Supports both touch and mouse.
Note for Mobile: Sound may not trigger immediately. If it's quiet, try clicking or tapping the sound icon twice.
A Small Warning: If you drop a Char onto another one that is still falling, they might bounce off and fly into the abyss. I don't know how to fix it, so for now, I'm sorry but please just don't do it.