Game Description

Try the Monster underground game and help a small alien worm to grow into something massive to dominate the world in this online monster game

Play the Monster Underground free at crazygames online

You have played tens of online games to save the world from the monsters, but this epic new game is something different. Here, in this monster game, you have to help that monster grow to its fullest to dominate the world and every inhabitant. How? Well, that would not be so easy. Your monster landed on the earth a while ago, and he hides in the underground in this killing game. Soldiers are everywhere trying to locate that monster and kill them up, but you can't let them do that. Moreover, the beast needs human blood and flesh to grow, but he can't find something like that while living under the surface. Thus, your mission in this fighting game is to navigate the monster and take him up to the surface when there's no soldier around. During that phase, let him eat as many humans as he could in this blood game and when a soldier appears, move down the earth quickly to hide. Keep on doing this until the monster attain the perfect colossal size so no soldier can lie him down in this new gun game for adults. So, are you ready to assist the beast in conquering the whole world? Also, play the Zorb battle game to experience a different sorts of online war games. 

Release Date: 24 November 2021 , Platform: Web browser (Desktop and Mobile),

Monster Underground have been played 661 and receive 50'% from 50 votes on crazygamesonline

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