Reminds me of twitch streamers who play multiple instances at the same time. I found it really bewildering to play in a fun way and found certain combinations of games (snake-like and breakout-like) a lot more doable because they had pauses in the timing. When I got into it, I found myself after a while watching with "soft eyes" to avoid getting tunnel vision, which felt like I was genuinely playing one multi-part game rather than two games at once.