Sometimes I see people playing an old indie game I love and watch it for like 20~30 min. I don't want to invest in playing it again; I've already played it seve

Sometimes I see people playing an old indie game I love and watch it for like 20~30 min. I don't want to invest in playing it again; I've already played it several times before..so with twitch I can watch someone play for a few min to burn some time. I worked with one guy who'd keep StarCraft competitions playing in the background on his third monitor while he coded all day.