Texas border guard

This is a first-person shooter game, the late 21st century, the world is overcrowded, the world is full of hunger and viruses. Small countries have long been crowded in by refugees from all over the world. However, aliens also appeared in this world. Because the whole world is paralyzed. So I want to take advantage of it. Their first attack was on Texas in the United States. So, soldier. Take up arms.

Game Features:

♦ There are nearly 10 different kinds of aliens.
♦ A giant BOSS will appear every 10 levels.
♦ Unlimited level, all you need is to upgrade your equipment.

Game play:

♦ WSAD Move character, mouse shooting.
♦ [T] Injection [G] grenade [F] Pick up equipment [ESC] View content.
♦ The supply pack of map type is urgent to replenish ammunition and medicine in time.

Game Update:

♦ Continuous updates.
♦ Optimize Players
♦ Increase gameplay