

https://www.health.harvard.edu/mind-and-mood/dopamine-the-pathway-to-pleasure
I’m a little confused. I had always read about dopamine as “the reward chemical” like in the link.
I imagine things are more complicated than that like you alluded to but I had always seen it written as a key part of the brain’s reward system and so makes sense to mention in the context of rewards in games.
If you like r6 siege’s terrorist hunt, perhaps you will like Ready or Not.
Or you can look for older games like SWAT 4 on gog.com.