What are some alternatives?
When comparing Nun Attack and Battle Heroes, you can also consider the following products
Battleheart - Create a party of heroes and lead them in frantic real-time battles.
Brutal Street - The most bloody gang war has started! A new style ARPG is coming!
Sci-Fi Heroes - Players can choose from eight unique mercenaries torn from the greatest traditions of Sci-Fi: Space...
DEAD TRIGGER - The world has collapsed.
appenguin - Turn the most complex web application or website to into an Android app in minutes, for free!
Feedy.io - Best alternative to Agar.io.