Obby Brainroth: Build a city!

About Obby Brainroth: Build a city! — Build a Brainroth Empire from Scratch

Obby Brainroth: Build a city! puts you in charge of growing a small base into a full-scale metropolis. Starting from nothing, the goal is to develop your economy, collect legendary brainrot characters, and keep expanding until you reach the status of Best Player. One scene shows a grey stone-textured castle structure with blue conical roofs and small black cylinders on top standing near the water. Another moment features two wooden sailing ships — one with white sails, one with black sails bearing a skull — floating in a blue body of water. Several scenes show a red vehicle with six black wheels and a wooden truck bed parked on a dark grey surface.

How to Play Obby Brainroth: Build a city! — Develop Your Economy and Expand

The core loop revolves around collecting characters, upgrading them, and unlocking new upgrades that push your city's development forward. Discovering new types of legendary brainrots opens further possibilities, while automating processes lets progress accelerate on its own. Improving buildings and expanding the city feeds into achieving Best Player status and unlocking new opportunities. Helper pets can be obtained to increase your efficiency to the maximum.

Controls

• WASD: Character control (PC)
• Right mouse button: Rotate camera (PC)
• Joystick: Character control (mobile)
• Button: Jump (mobile)
• Sensor: Camera rotation (mobile)

Games You Might Like

If the brainrot collecting and city-building loop keeps you hooked, the broader world of Obby games is packed with obstacle-course adventures that share the same blocky, energetic spirit. For more brainrot action, Robby: Double jump for brainrots challenges you to jump higher and collect as many brainrots as possible across new areas. Baseball For Brainrot lets you smash lucky blocks to uncover strange brainrot creatures and grow a money-earning collection at your base. Speed per Click: Obby blends clicker mechanics with parkour tracks and a pet system that will feel familiar to anyone who enjoys the upgrade loops here. Fans of empire-building progression will also want to explore the full range of Tycoon games for more resource-management and expansion experiences.