Mission lockdown

2020 
all the world is attacked by the dengue cells of covid and his brother Hantaand converting all peoples into zombies 
you are the one to save your continent so grab your isolator(gun name)
and start defending your continent 

the mission is to defend your continents from virus and tanks
you want to define your continent before it reaching maximum effect rated and your health to

 or else your mission will unsuccess  

multiplayer 
the player wants to defend the civilians for up to 1.5 min  from cells and tanks by shooting them 
no power-ups
if all the walls in the scene destroy your mission will complete
so make sure to destroy enemies before it going near the walls
and that's it :)

dodging mode
in this mode, you want to escape from the enemyes which is falling down 

Virus hunt

in this, you want to run by avoiding enemies :)