In order for you to play Curious Expedition on macOS with minimal graphics settings, your computer must meet the following requirements
Operating System:
Mac OS X 10.6 or above
Processor (CPU):
2 GHz
Memory (RAM):
1 GB RAM
Graphics Card:
1280x720 minimum resolution, OpenGL 2.0 Support, recommended dedicated graphics card with 128 MB of RAM
Storage:
150 MB available space