Games Like Stand Your Ground

In 3400 AD, mankind finally gained a firm foothold on the planet Noah after 200 years of fighting. When humans were preparing to gradually and stably occupy Noah's planet, they suddenly discovered that monsters had entered the solar system through the wormhole.
Various monsters appear on every planet in the solar system. Great people of Earth, the safety of the solar system depends on you, let us fight together! ! !
During the game, players need to weigh Build tower bases and guard towers according to the gold coins you have. They need to choose the upgrade of the guard tower, choose different random rewards, and choose the time to release skills. After the game is over, the rewarded diamonds need to be placed on different technologies. As levels and time increase, enemies will become more powerful, requiring you to weigh every choice.