Marine Rush

You should collect gold and gold stars by killing aliens to level weapons up, wake your comrade 'Marine' to fight a battle with.
Every weapon has its own skill, so if you strengthen the skills, you can fight to advantage.
You can also find hidden functions by building your engineering bay up, get 'Marine' with more powerful skill.

get here:
https://play.google.com/store/apps/details?id=com.banegole.marinegrowing
#action