Clockwork

Clockwork is an arcade game where precision and timing are everything. The rules are simple: drop a gear inside the green  zone to advance; miss it and you have to start over. Playing in full screen is recommended, especially for the later levels. 

The idea here was to make a very straightforward game that becomes more difficult over time. Really lean into that "easy to learn, impossible to master" mentality. There are no controls to learn or complicated UI, just pointing and clicking. It has 20 levels total, each harder than the last. Good luck!