This game is pretty simple yet interesting you may want to try it and enjoy the game. Conquer other lands to be more stronger and unlock different items and character.
This is available for android and IOs you might want to play it at your spare time. This one of the games kairosoft release support them by downloading games. It take a small space for your SD card and it is very fun to play.
This is just a suggestion. Sharing some games that you might like.
no copyright infringement is intended
IOS https://apps.apple.com/us/app/ninja-village/id792638268
ANDROID https://play.google.com/store/apps/details?id=net.kairosoft.android.ninja_en&hl=en&gl=US