The game mechanics are shockingly hard for them to get right. You also reveal some of their personality traits. The GPT‑6 and Astra models tend to include a lot of cringe copy as well as their own personal graphics style.
Yeah I noticed that (the extra copy) as soon as I started playing each of the GPT-6 ones... Its gross!!!
oh god, yeah. Thats difficult to look at
I did a variant of Pac Man using Claude and pointed it at a thorough blog post about the patterns and that greatly helped.