This app was mentioned in 9 comments, with an average of 1.11 upvotes
I see mini warriors in the store https://play.google.com/store/apps/details?id=com.trinitigame.android.miniwarriors
If you couldn't find it, it means it's either not compatible with your device or not available in your country
You could try getting it from akpure or something
Mini warriors looks like what you're looking for : https://play.google.com/store/apps/details?id=com.trinitigame.android.miniwarriors