I've been meaning to upload this for a while now, but I planned to finish level 2 beforehand. I never got around to doing it though, so here's the Clicker Game in it's unfinished state.
The entire build is made out of 100% default events and bricks, so there are no custom add-ons required. However, you may need to up the schedule and event limit in advanced options.
https://youtu.be/D-AhQi5gnGI Here's a video showing off gameplay up to 1,000 clicks, and a few other features.