xxUP + 111%

Do you have no time for games? xxUP is just the game for you!
Simple controls !!!!
Insanely addictive game !!!!
Just merge shurikens and throw!
Totally simple idle battle game

- Evolve shurikens by merging them!
- Collect new shurikens!
- Drag and drop to merge shurikens
- Make stronger shurikens and battle
- Battle awesome bosses
- Many other mini games
- Share new shurikens with your friends
- Who will get the ultimate shuriken first?
- Achieve diverse achievements and get rewards
- Try for 1st place in many rankings
- Compete with friends
- Share screenshots through SNS like Facebook Instagram or Snapchat

Enjoy the addictive xxUP while commuting to work in the bus or subway waiting at the bank.
Whenever wherever xxUP is ready for action !!!

Data is saved automatically in the mobile device.
Save via cloud to safely store your data.

This game is a fun addictive idle game.
Thank you.