Copied from the forums for posterity.
To find a more in-depth look into the contents of the streams (As well as more accurate dates, as I might have fucked up one or two by accident), please consult these wiki articles:
Whenever possible, I will try to mark the streams that are missing parts with "(Fragments)" at the end.
Additionally, some remarks might need to be said on viewing these streams. Twitch does this thing where it chops up videos into roughly 30 minute segments. Now, this slowly grows to be quite unwieldy with longer streams, but sorting them by name, thus allowing the streams to order themselves by the video id at the end of the file allows some amount of continuity between the parts. Occasionally, however, like, with this stream for example:
August 16th, 2013 stream: Commodore 64 Stream
The first part you'd want to watch is all the way at the bottom, titled "Commodore 64 Stream", due to naming conventions. It's definitely a slight annoyance, and with other videos with stream title changes and multiple parts, you might need to fish around for the right part to watch next, but it's ultimately the best way I could upload all these painlessly, while also keep the names mike put unaltered (some of which are funny).
With all that said, all's left is to enjoy:
The 2010 Streams
August 20th, 2010 streams:
Part 1: archive.org/details/MS-8-20-2010 Part 2: archive.org/details/MS-8-20-2010-2
August 22nd, 2010 Stream:
September 24th, 2010 stream "Boktai Part 1":
September 25th, 2010 stream "Boktai Part 2"
The 2011 Streams
January 1st, 2011 stream "Streaming VVVVVV!"
Junary 8th, 2011 stream "Still Streaming"
Janurary 15th, 2011 stream "Streaming The Note"
April 9th, 2011 stream "Testing"
The 2012 Streams
April 15, 2012 stream "31st Birthday Stream w/ Skype Calls, Unepic, Simcity 4 & the first half of Ib"
April 21st, 2012 stream "Ib Stream w/ 3 out of 4 endings, Dimension Witches & some SCP Containment Breach"
April 28th, 2012 stream "Unepic, Flirting - The How to Guide Game, other shit and Extreme Elevator Action"
May 5th, 2012 stream "Cinco de Mayo Stream OH LA LEI!"
May 13th, 2012 stream "Mother's Day Disaster"
May 19th, 2012 stream "Puzzle Agent 1 & 2 Stream: The Undying Saga"
May 26th, 2012 stream "May 26th Stream feat. Realm of the Mad God!"
June 2nd, 2012 stream "June 2nd - Let's Play get Perma-Banned from World.com!"
June 17th, 2012 stream "June 17th - World.com Round 2!"
June 17th, 2012 stream "Part 1 of Q.U.B.E."
June 23rd, 2012 stream "Let's Throw Up at Dark Complex!"
"June 23rd Stream - Pt. 2 of Q.U.B.E."
"June 23rd Stream - Pt. 3 of Q.U.B.E."
~June 23rd(?), 2012 stream "Fragment"
"June 30th Stream - Pt. 1 (ChatChat & Slenderman Game)"
"July 21st Stream - Arcade games and Creepypasta"
"July 29th Stream - Forget Me Not Annie"
August 4th, 2012 stream "Dungeons of Dredmor, Amateur CreepyPasta & Clop"
"August 11th Stream - More Dredmor, "Which" & The Path" (Fragments)
"August 18th, 2012 - Superbrothers S&S EP Part 1"
"August 19, 2012 - Superbrothers Part 2 & Suzuki Explosion"
" August 25th, 2012 Stream Part 1"
"September 1st, 2012 Stream - Dungeons of Dredmor, The Looking Glass, Hell Diary and a G-G-GHOOOOST!"
"September 8th, 2012 Stream - Yume 2kki v0.098 Part 1" (Fragments)
"September 9th, 2012 Stream - Yume 2kki v0.098 Part 2"
"September 15th, 2012 Stream - Yume 2kki v0.098 Part 3"
"September 22, 2012 Stream - Organ Trail, Saints Row 3, Extreme Fishing & Whatever Else."
"September 29th, 2012 Stream - Dream Graffiti"
"October 6th, 2012 Stream Part 1 - Sims Social"
"October 13th, 2012 Stream - The Darkness Flash Game Trilogy"
"October 19th, 2012 Stream - Middens & Witch's House"
"October 20th, 2012 Stream Part 1 - The Fantastic Game, lots of shitty creepypasta and more GBA random game bullshit"
"October 26th, 2012 Stream - Enviro-Bear 2000 & some Shitty Amnesia mod"
"October 27th, 2012 Stream - COCAINE DOG: THE GAME followed by Anna, the Shittiest 'Dear Esther'" (fragments)
"November 2nd, 2012 Stream - No games; just rambling"
"November 3rd, 2012 Stream - Anna Conclusion, Erotic Internet Incest Literature, Touhou 'Fan-fiction'"
"November 9th, 2012 Stream - Nothing Worth Watching"
"November 10th, 2012 Stream - Space Funeral Part 1" (fragments)
"November 10th, 2012 Stream - Space Funeral Part 2, iCarly Incest Fan-fiction Improv and Pointless Shit"
"November 11th, 2012 Stream Part 1 - RESN, Judith, Robot Unicorn Attack and Not Much of Anything Else"
"November 17th, 2012 - "Dead Room", Food-Mascot Eulogies, One Night 2 & 3 Attempts and Awesome Ouija Board Readings!"
"November 23rd, 2012 Stream - Playing 'Imscared' & Reading Non-Stop PewDiePie Fan-Fiction (Featuring 100% More Diaper Fetish)"
November 25th, 2012 - "Lisa", "Melon Journey" and DEWDIEPIE (tm) Fan-fiction Extravaganza!
November 30th, 2012 Stream - Shitty RPG Maker Games feat. "They Come"!
December 14th, 2012 Stream Pt. 1 - "Journey of DEWDIEPIE" Ep. 02 & Random PewDie Jokes!
December 15th, 2012 Stream - Maldita Castilla Runs #2 & #3! (Bad End and Death End)
December 21st, 2012 Stream - Maldita Castilla Run #4 (Good Ending)
December 23rd, 2012 Stream - Fanfics, Lots of Rambling & Perspective - The Game
"Christmas Eve 2012 All-Day "Snatcher" Stream!" (fragments)
The 2013 Streams
Jan 5th, 2013 Stream
January 11th, 2013 Stream - Spelunky & Atari 800 Stuff
January 11th, 2013 Stream - Bern Drawing & Atari 800 Stuff
[Crash-acolypse] January 12th, 2013 Stream (fragments)
January 19th, 2013 Stream - Prodigal (Complete)
Mike explains why he won't play Mad Father. (Archivist's opinion: GOOD. That game sucked... imo).
Self-reminder on how-to config audio w/ OBS.
January 26th, 2013 Stream - Desert Nightmare, Random Rantings, Reading of Stephen King's "IT" (Post Ritual of Chud Sex Scene) and More Bitching! (fragments)
Note: After here the Wiki doesn't have much data on the rest of the streams from this year. I've been trying to follow the dates on there as best as I can, but there are some slight irregularities in the dates mike gives, the dates the wiki gives, and the dates I got from twitch in my own archives. For some reason my dates are all completely off by a day, so I've opted to just follow mike's dates whenever possible with some extra confirmation from the wiki. Basically, from here on out, the dates might not be 100% exact.
February 2nd, 2013 Stream - Silhouette Mirage, Cthulu's 1950's Grand-Time Adventure, boring Julian Quest and some Out of this World
February 9th, 2013 Stream - 'OFF' (fragments)
February 23rd, 2013 Stream - Fantasy Telemarketer, Potatoman Seeks the Troof & Fedora Spade Case 01
March 9th, 2013 Stream - More Fantasy Telemarketer
March 16th, 2013 Stream - Nightshade (NES) and Nerf Gun Chat
March 22nd, 2013 Stream - Ranger X & Genesis Games
March 23rd, 2013 Stream - Miasmata Stream Part 1 (fragments)
March 30th, 2013 Stream - Miasmata Pt. 2 (fragments)
April 6th, 2013 Stream - Miasmata Pt. 3
April 7th, 2013 Stream - "SCP 432 Stream Part 1"
April 13th, 2013 Stream "SCP-432 Stream - Part 2"
April 21st, 2013 Stream "The You Testament Stream + More Crystals1986"
April 28th, 2013 Stream "Amagon & Shadowrun Pt. 1 (Gen) Stream + More Crystals1986"
The May 12th, 2013 Stream! Feat. Receiver, Fat Swordsman, Crystals and other Assorted Bullshit
Hikikomori RPG Quest - The Worst Stream Ever
May 18th, 2013 stream: "The Legacy - Realm of Terror' Stream - Part 1"
May 18th, 2013 stream: 'The Legacy - Realm of Terror' Stream - Part 2
May 25th, 2013 stream: "Urban Strike' Stream - Part 1"
June 1st, 2013 stream: 'Light Crusader' Stream - Part 1 w_ more Crystals1986
June 2nd, 2013 stream: Light Crusade' Part 2 & 'Nightmare' Stream w_ Deviantart Magic Hour(s)
June 15th, 2013 stream: LSD Dream Emulator Day 001 - 050 (fragments)
June 22nd, 2013 stream: LSD Dream Emulator Day 051 - 100 (fragments)
June 30th, 2013 stream: The McWhimple Show feat. SuperMonsters
Juy 6th, 2013 stream: LSD Dream Emulator Day 100 - 150
July 6th, 2013 stream: The 'Why the Hell R U Here' Show w_ Rascal
July 13th, 2013 stream: LSD Dream Emulator Day 150 - 200
July 14th, 2013 stream: 40 Winks and Bern Holyfield's Boxing
July 13th After Show Crash
July 14th, 2013 stream fragment; Most likely goes with the 40 winks stream. Not sure why I put this in a seperate folder (such professionalism on my part I know)
July 19th, 2013 stream: LSD Day 200 - 250 (fragments)
July 21st, 2013 stream: The BEAUTIFUL PRINCESS Show Starring Bern!
July 27th, 2013 stream: LSD Dream Emulator Day 251 - 300
August 4th, 2013 stream: The Home Sick and Eastern Minds Stream
August 10th, 2013 Stream: LSD Dream Emulator Day 301 - 365 (fragments)
August 11th, 2013: The 'Papers, Please' Endurance Stream
August 16th, 2013 stream: Commodore 64 Stream
August 17th, 2013 stream: The 'FATALE' & 'Don't Starve' Stream
The August 23rd, 2013 Stream!
The August 24th, 2013 stream!
The August 30th, 2013 stream!
August 31st, 2013 stream (Holy shit, this took up five gigabytes)
The September 6th, 2013 stream! (NOTE: I am slightly worried about this upload. I cancelled it mid-upload and resumed it. If someone can take the time and check if there IS something wrong, let me know and I'll reupload it.)
The September 7th, 2013 stream!
The Sept. 13th, 2013 Stream!
The Sept. 20th, 2013 Stream!
September 22nd, 2013 stream: The Pasqually Appreciation Show!
The Sept. 28th, 2013 Stream! feat. Proteus and DA Comment Readings
The Oct. 5th, 2013 Stream! feat. Knock-Knock!
The Oct. 5th, 2013 Stream! feat. Crimsoness and Text-Adventures!
October 12th, 2013 stream: MAME Adventures, feat. Rastan!
October 10th, 2013 stream: The FEZ stream part 02 (I don't believe there is a part 1? If if there was I must have not downloaded it)
Oct 22nd Test Stream
October 26th, 2013 stream: The FEZ Stream - Part 03 (fragments)
Halloween 2013 Crap-Festival!
Nov. 2nd, 2013 Stream! feat. The Crooked Man!
November 9th, 2013: The Spooky Scary Snausages Show feat. Shit and Garbage!
November 10th, 2013 stream: No Turkey Games - The Stream
November 16th, 2013 stream: The Jebidiah Stream - Return of the King!
November 23rd, 2013 stream: The Jebidiah Stream 02 - Rise of Bern Phomet!
November 23rd, 2013 stream: Inside the Neckbeard's Room!
November 29th, 2013 stream: Why the hell are you here
November 30th, 2013 stream: The ' Will I Get Called Out To Work' Show!
December 1st, 2013 stream: The 'Fuzzy Bronies' & 'Clops on the Beach' Drinking Show
December 7th, 2013 stream: Live from Texas! SNOWMAGEDDON 2013
December 8th, 2013 stream: Live from Texas! ICEMAGEDDON 2013
December 15th, 2013 stream: Hoshi Saga and One Late Night Stream
December 21st, 2013: Terrible Times w/ Sonic CD!
December 22nd, 2013 stream: Playing Ancient CD Technology
Christmas 2013 Stream!
Starbound & Nocnista's Sideshow! - 12/27/13
No-One Has To Die - 12/29/13
December 31st, 2013 stream: End of Year Stream Time w_ The Loser Club!
And finally, last but not least...
The 2014 Streams.
January 4th, 2014 stream - Pelicump and Hard Time Stream
House Death Stream - 1/11/14
January 18th, 2014 stream - Prinny 2 Stream Part 1
January 25th, 2014 stream - The Endless Stairway
January 25th, 2014 stream - Toilet in Wonderland Stream Part 1
January 26th, 2014 Stream - Toilet in Wonderland Part 2
February 1st, 2014 Stream - Prinny 2 Stream Part 3 (There doesn't seem to be a part 2.)
The God of Crawling Eyes - 2/7/14
Valentine's Day Stream
February 15th, 2014 stream: THE LA-MULANA BOREDOM-ATHON (Ten fucking gigabytes holy shit)
February 21st, 2014 stream: THE HELL TEMPLE (HARD MODE) STREAM YAY!
The 'Kairo' Stream - 2/22/14 (I really liked this game. To think a stream where nothing of note streamverse-wise happens is one of my favorites, heh)
'Eggman Hates Furries' & 'Devil's Tuning Fork' - 3/1/14
'Abobo's Big Adventure' & 'Werewolf' (NES) - 3/7/14
'He-Man Indie Game' & 'Totally Rad' (NES) - 3/8/14
'The Desolate Hospital' & 'Eyes - Unity Fecal Matter Sim' - 3/15/14
3 Hours of Waiting & then more 'Eyes' - 3/15/14
'Thief Gold' 1st Mission (PC) - 3/21/14
'Thief Gold' 3rd/4th Missions (PC) 3/22/14
'Thief Gold' 5th/6th Mission (PC) - 3/28/14
'Thief Gold' 7th/8th Mission (PC) - 3/29/14
'Impossible Mission 2' (NES) - 4/5/14
'A Boy & His Blob' (NES) - 4/18/14
'Ultionus' (PC) - 4/12/14
Saturday - The Crashening - 4/19/14
'Dino Riki' & 'Tom Sawyer' (NES) - 4/25/14
'Dreaming Mary' (PC) - 4/26/14
'Seven Mysteries' (Part 1) - 5/3/14
'Liar Liar', 'Pepsiman' & 'Quest for Glory 1' (Pt. 1) - 5/17/14
'Quest for Glory 1' (Pt. 2) - 5/18/14
May 10th, 2014 stream (note: For the next few streams, they have no distinguishing titles to them other than: "MikeNnemonic Stream - Wishing You Weren't Here".)
May 11th, 2014 Stream
May 24th, 2014 Stream
May 26th, 2014 Stream
May 31st, 2014 Stream
June 7th, 2014 Stream
June 8th, 2014 Stream
June 14th, 2014 Stream
June 15th, 2014 Stream
June 22nd, 2014 Stream
June 28th, 2014 stream
Pirate Bay Bundle Night 01!
July 6th, 2014 Stream - Pirate Bay Bundle Night 02!
July 11th, 2014 Stream - Pirate Bay Bundle Night 03!
July 12th, 2014 Stream - Pirate Bay Bundle Night 04!
July 31st, 2014 Stream - Anvil of Dawn 01
August 1st, 2014 Stream - Anvil of Dawn 02
October 10th, 2014 Stream
October 12th, 2014 Stream (Ignore the 13, I was a faggot and made a mistake):
Octobber 15th, 2014 stream
December 3rd, 2014 stream:
December 4th, 2014 Stream:
December5th, 2014 stream (Muted by twitch near the end; An unmuted recorded version will arrive shortly)
December 5th, 2014 stream muted fragment, now unmuted (give it a while for archive to convert it, also some earlier unmuted stuff in the beginning because laziness and stuff)
December 6th, 2014 stream
December 23rd, 2014 stream (the deviantart part was muted; An unmuted replacement shall arrive shortly. Odyros do their best and are preparing. Please wait warmly~)
December 23rd, 2014 stream unmuted part AKA Deviant Art Horror Hour
December 24th, 2014 stream
The 2015 Streams
January 30th, stream:
Yume 2kki stream: "suk ma bawls"