The Last Scary Monster

You are the last of the scary monsters, and your mission is to build a thriving underground monster city in the sewers. Scare people to earn energy for your city. This is a unique idle tycoon and simulation game of survival and expansion.

Your monster city needs energy to grow, and the only way to get it is by scaring the humans in the upper city. This is where the fun begins! Design and manage your underground world, a true monster empire. This isn't just a scary game; it's a simulation of a monster civilization's survival.

Build an Underground City: Expand your sewer empire from a single lair to a massive underground city. As a monster tycoon, you will manage resources and decide where to build new rooms and facilities for your growing monster population.

Your monster city generates energy and resources even when you are AFK. This idle tycoon system allows you to progress and grow your empire without constant attention. Come back to see the fruits of your scary work! This makes for a fun and rewarding survival experience.

The core of your city's survival is scaring humans. The more you scare, the faster your underground world will develop. It's a fun and unique simulation of monster life.

This is more than just an idle game. It's a complete simulation where you manage the happiness and growth of your monster citizens. Make strategic decisions to ensure the survival and prosperity of your unique civilization.

Are you ready to embrace your inner monster and become a legendary tycoon? Download this fun and scary city builder today and start building your underground empire!