Chasing the Light Achievement in The Talos Principle II

*MISSABLE*

There are a set amount of Prometheus monuments in the game (around eight or so), and if you don't get this achievement during the "solving" of one of those monuments, you'll miss this achievement on that playthrough.

The individual area achievements contain videos showing how to do the Prometheus monument in each area where one exists. This achievement is possible on any of them, but it's definitely way more challenging on some than others. I highly recommend doing this on the very first one - the Prometheus monument in E1 - Grasslands Ring. To successfully do it with this spark, you'll need to complete eight puzzles, build the tetromino bridge to the tower, and only then start the spark chase. The spark will go from point to point, stopping each time to give you a chance to catch up and touch it. You have around ten seconds per stop to reach the spark before the music stops. Knowing the path to take (and any prep work needed before the chase to ensure your path is clear) is most important here, so watch the solutions video of one ahead of time before initiating the chase, and then just replicate it to get this achievement out of the way.