2048 Robots Survival War

It's the year 2048 future war game about robots fighting war!
The AI robots has captured the earth and kill lots of humans.
As the survivor,your mission is to command your mech-robot to infiltrate the enemy's base and take out the enemies.
Shoot and destroy everyone and everything,capture all the bases,and upgrade your weapons to increase combat strength, speed of your robot.
Remember to repair works each time you clear a room of enemies.
Good luck!