Find all of the Smilies! Press space to see the Smiley Encyclopedia. Green is easy, orange is medium, red is hard, and black is very hard. Press Z to see your inventory. Press the up arrow key to see the dimension switcher. Press A to see your achievement progress.
There are a few secret achievements, see if you can find them! Right now there are 13 Smilies. This is not mobile friendly yet, but it will be soon. Inspired by @VoidPopCat.
