Opsu is an open-source osu! client now on android!You can download beatmaps from anywhere you want and play them on your phone!!!Opsu is published under the GNU GPL v3 licsenceThe code for Opsu can be found here:https://github.com/itdelatrisu/opsuOpsu's fork for android is here:https://github.com/fluddokt/opsuCode for this app:https://github.com/AnirudhRahul/opsuCredits for everyone who contributed their artwork to this app are here:https://github.com/AnirudhRahul/opsu/blob/master/CREDITS.md