The latest 2.2 update added a massive amount of content, including the Swing Copter and legendary animations.

Use the "all icons unlocked" save on a second, offline account . Keep your main account pure. Use the modded one to test icons for YouTube videos or level creation. This gives you the best of both worlds.

Official mods like Geode are community-vetted, but random "unlocker" downloads often trigger antivirus warnings because they modify game files.