>>61167131Hasn't been officially announced yet. She did say she was going to ask if she could try out the classics for today's stream.
Metal Gear 1 and 2 can be beaten together in a 12hr stream no problem. MG1 is 3-5hrs depending on skill, some luck, and how well you know the game. MG2 is about 6-10 since there's more luck and skill required.
Metal Gear Solid 1 can be done in 8-12hrs no problem.
Metal Gear Solid 2 is about 12-15 hours as long as you don't get trapped on any puzzles or bosses. I've seen some first playthroughs take about 20hrs because of that.
Metal Gear Solid 3 is probably the worst for time as I've seen it as fast as about 15-16hrs or as slow as about 24hrs. Some stuff can be especially fast if you know the tricks in the game, as it has some semi-speedrun level stuff built in.
If She just does the Solid games and plays pretty average it's probably 1 stream for MGS1, 2 for MGS2, and then 3 for MGS3.