A musical typewriter toy, the follow-up to Doing Numbers - every key plays a note and there are hidden words to find.
Mouse or touch: just press the keys, or drag across them. Keyboard: type like normal, Esc wipes the page, arrows move around the keys on screen. Controller: D-pad to move around the keys, A to type, B for backspace, X for space, Y for enter, Start to wipe the page.
Doing Letters was submitted to SlowDen by Splat Zone Entertainment. SlowDen did not make this game - it is published here from the developer's own submission, added on 2026-11-01. It runs in the browser with no download, no install and no sign-up.