I successfully developed a game similar to Roblox Escape Running Head within 12 days. The client provided the assets, and I handled all aspects of the development, including:

Complete programming

Level creation

Asset management

Ads integration

UI designing

Shop system implementation

Joystick Controller

And much more

During the development, I encountered challenges with the jumping logic over obstacles like stairs. However, with assistance from my seniors, I was able to resolve the issue effectively. Below is the link to get full assets file with source code. https://github.com/HassanRiaz206/Roblox-Escape-Running-Head/tree/master