Animation and smooth/realistic actions should be added. when the character lands on the ground from a very very high place. add scary roars or screams for the titans Improve the look of the buildings and the ground the character walks on. Work on the realistic look of the grass outside the walls and the look of the trees. If you add this feature players will be playing non-stop. As a cherry on the top, make it so that players have to finish a few missions/achievements to get that skin. So add that skin(be careful to make it as good-looking as possible). For example everyone loves eren's new look in season four. if you want people to keep playing your game, then you have to add things that players love. For example the loading screen and the random behaviour of the characters. focus on graphics and even the tiniest details. Make it so that the music intensifies when titans get nearer. Now are tips to make the game the best of the best. In this mode, the usual gear used for killing titans will not be used but the gear which Kenny ackerman and his military police team use in season 3 will be used. I came up with a pretty amazing idea, its very unique and I think you'll like it.
Awesome game don't stop adding new features because this may become the most popular mobile game.
