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I think the biggest mistake in this was playing both Galaxies In a row. Even in the Super Mario 602 speedrun they're separated so you don't play Galaxy for over 12 hours straight

I can't imagine how you felt when you realised how much you need to do to complete Odyssey

Man who says he likes Sunshine actually plays Sunshine for the first time in a decade, you'll never guess what happens next

Imagine in the end he finishes with one extra minute, then Nintendo announces they just released a DLC to Super Mario Odyssey called “The Darkest Side: Mario’s Biggest Challenge Yet”

I thought beating every 3D sonic in a week would be bad enough, but this... is the ultimate test

It’s actually impressive to see how much he was able to restrain himself from quitting the challenge.

The second you got to Odyssey with just over 24 hours remaining, I immediately knew it wasn't gonna happen. Cannot imagine how heartbreaking that must've been.

100% Mario 64 in just over 3 hours?? Damn that's quick!

Absolute mad lad, you deserve a medal for this.

The amount of sanity, dedication and patience to attempt this is insane, you are a chad for doing this, mad props

As a Brazilian guy, I say that your Chanel content is just marvelous. Don't let this wrong thought that your time is being wasted ruin your work; that's your work, and as a completionist, you excel at it. I wish there were more people just as crazy as you to get into these random challenges; I really appreciate your work. Thanks for this awesome video.

in case you're wondering, with perfect speedrun times and including 242 stars for both galaxies the time to beat would be 43:57:03

"This game has been out for nearly 10 years" while referring to 3d world really hit me.

you put the super in super mario

I'm actually shocked at how fast you 100%ed SM64. It would've taken me at least 10 hours or more.

36:11 sounds like the challenge should've been "100% Mario Odyssey in a week"

I think Nathaniel might just be the most insane nintendo youtuber out there.... You never know what he's going to do next!

Wow, the KZfaqr of our childhoods to now, doing the most insane challenge known to a Mario Fan. Rest easy, Nate. We're all proud of how far you came.

I actually still love Sunshine to this day. Yeah, it's not fun to 100%, but it's fun for casual playthroughs. I play it about every two years and have a blast. Love the mood and vibes of that game.

I love how in his commentary of all of his other videos, he seems nice, chill, and family friendly-ish, then the video of him failing in pachinko machine plays, and he is swearing like a sailor

The thumbnail for this video is great! Shout-out to whoever made those incredible renders for this video

I'm a huge fan of Mario and Nintendo games, but I don't think I'd have the will to play every game in the series back-to-back for a week nonstop or barely with any breaks. That is some serious dedication! Props!

20:38 mario basketball music… man you gave me chills, thanks for that mate

At 36:43, if you pay attention to Nathaniel’s mouth, it kinda lines up with what his voiceover is saying, cool little easter egg.

Nathaniel Bandy has become ever more insane with his less frequent but supremely outstanding uploads; what an incredible feat to say the least of completing every single 3D Mario game! I wonder how many more weeks it'll take to complete every single *2D* Mario Game! 🤔

3D land had some of the coolest levels in the series and i’m glad it actually got included in this challenge

Hearing Nathaniel call Mario an idiot gives me relief knowing I'm not the only one who calls Mario an idiot after a bad move!

0:00 Intro 0:45 Super Mario 64 4:38 Super Mario SunShine 8:38 Super Mario 64 DS 11:09 Back to Super Mario SunShine 13:06 Back to Super Mario 64 DS 15:15 Back to Super Mario SunShine 15:50 Super Mario Galaxy 20:51 Super Mario Galaxy 2 28:15 Super Mario 3D Land 31:27 Super Mario 3D World 33:10 Super Mario Odyssey 37:06 Bowser's Fury 38:00 Outro

This isn’t a story of a man playing Mario. It’s a story of a man pushing his limits to bring those who support him content. Massive props to this gogachad here. Edit: the Gogachad liked my comment, LESS GO.

It's the little touches that make Nathaniel's videos awesome and that sm64 star select screen was absolutely genius.

I can now imagine a video game in the future when there are not 100, not 1,000, or even 10,000 collectibles needed to collect... but some publisher/company would actually be crazy to put A MILLION collectibles in their games, and that would be really insane.

31:41 me when i get a good grade:

This is truly the moment Nathaniel Bandy decided to 100% every 3D Mario game in 1 week

Thanks for the watch time :) Great video! Crazy grind, but made for some excellent content! I don't think I could even finish Mario 64 in a week so this was really impressive stuff! Glad I could be your soundtrack to one of the most monotonous gaming experiences of your life!

Hey Nathaniel. From one Nathaniel to another, it's a been a real pleasure watching your channel grow and the quality of your videos improve over the past several years. Keep striving for originality brother! I'm rootin for ya!

Randomly found this video today but much respect to you for doing this! Awesome job.

I loved the use of Majora’s Mask music throughout the video. It really emphasised the time pressure 😂

this is a W in my book, the insane amount of entertainment was definitely worth suffering through this. well played sir

Damn, Nathaniel looked so miserable on his webcam lol, I would never put myself through something like that, congratulations on making it to the end man!

11:45 Pac-Man world two music in the background is just a blessing

When Nathaniel was talking about Galaxy's unskippable cutscenes, it reminded me that if you're going to beat the game with both Mario AND Luigi 100%, you have to go through the entire credits sequence 4 times, and you can't skip it at all.

Dang 2015 curse-every-second Nathan has returned Mario Sunshine actually sounds like a How Will Nathaniel Rage episode

You are incredible, Nathaniel. To me, it doesn’t matter that you couldn’t do it. You are right. Super Mario Oddysey is stupidly hard to 100%. Even though at the time of writing (13:13, Friday 1st September) I have about 825 or something moons, and I’ve had the game for 4 months, and 3 days. God bless you, Nathaniel.

This is such a cool idea for like a paid vacation week off. I'd love to do this in the future where I use my vacation days for a gaming marathon. Great work on this challenge. You gave it your all.

24:11 I'm dying at the facecam 😂💀

You can't say you're "100%-ing Mario Sunshine" without getting the blue coin stars. That's a whole 24 shine sprites.

My guy got to play videogames exactly as they're intended for once. Some of the challenge videos I watch like yours actually influence how I play games normally though and I love it. Makes me think about if the mandatory path is really all that mandatory.

You're a mad lad bro. Can't believe your did this haha

I cant even play a mario game for more than 2 hours without getting tired

19:01 I'll hold a minute of silence for the horrible conditions you had to endure.

DUDE YOURE A FKING LEGEND. This is commitment to the max . You deserve all . This is insane

Nathaniel Bandy is truly a king gamer for doing this

I cannot begin to express exactly how much time this man has saved EVERY 100% video-game Completionist’s playthroughs. Thank you so much, you didn’t have to do this, but you’re pretty much the only one I know who would commit himself to such a challenge.

16:55 there’s actually 121 screens, as there’s 11 rows and 11 lines, and 11^2 = 121

For all the dedication and obstacles you encountered doing this, mad props for the amount of Mario games you were able to beat in a week.

You absolutely can do the spam thing in mario sunshine with the pro controller. Remember that the original gamecube controller only had 3 shoulder buttons, not 4. Since modern controllers have an extra, they were able to assign two buttons to spraying. One corresponds to the analogue press on an original gamecube controller, and the other is the fully pressed down digital press.

the work that must have been put into this must have been a pain to record, play, and edit this. I love your content, keep up the good work 💙

I did some research. Assuming you get the same time as every 100% record for all these games, you spend 2 days, 13 hours 43 minutes, and 3 seconds playing. But that is straight. If you add in time to sleep, you get 4 days, 13 hours, 43 minutes, and 3 seconds. Assuming you spend five minutes eating every day, you then have 4 days, 15 hours, 28 minutes, and 3 seconds. Then going to the bathroom for half an our daily (average), you have 4 days, 18 hours, 58 minutes, and 3 seconds. Adding 42 minutes to heat up your food in the microwave is 4 days, 19 hours, 40 minutes, and 3 seconds. Then turning on the console and inserting a game turns into 4 days, 19 hours, 59 minutes and 7 seconds. Turning on the TV for the console games makes it 4 days 20 hours, 1 minute and 52 seconds. Adding in necessary 30 minute breaks twice every day equals 5 days, 3 hours, 1 minute, and 52 seconds. Then there is an average walking time of half an hour which makes it 5 days, 3 hours, 31 minutes, and 52 seconds. Finally, adding in times for mistakes errors and doing random things whatever, ends up with the grand total of 5 days 4 hours, 21 minutes, and 52 seconds. That is if you are efficient about everything and own the world record speedrun for every game.

7:44 Fun fact if you dive at the corner of that thing, you’ll actually get an infinite loop of mario getting bonked until you jump

Can we just appreciate how this man almost went insane to give us content.

Nathaniel I want to thank you for this splendid 40 minutes of entertainment you delivered on this fine sunday.

Damn, this isn't a mario video, this is a viewing of slow mental torture

I know I'm SUPER late but GG still! That is an incredible achievement and honestly I have no idea how you managed to pull through and do it. Mad respect man 😃 Btw regarding Odyssey, 100% actually does not need all of the costumes, or 999 moons, or any of that. Yes you need 880 moons, 1000 purple coins, all captures, music and souvenirs, as well as the main game costumes, but you don't need the DLC costumes or the hat on the castle. So you don't need 100k coins, more like 25k, still an insane amount, but you can use the dino subarea in cascade to coin-dupe, and get around 200 coins per minute. I know it's useless now lol but at least now you know

Nathaniel, you are a legend!! Now that you’ve 100% all of the 3d Mario games, 100% every single Mario game.

Man, you really are pushing your limits for us. My fullest Respect.

Your videos helped me get through finishing the rest of the shrines on the surface while playing totk

This dude deserves the entire Guiness World Records book for this! He's going insane, mad respects.

16:46 This got me dying on the floor DA DUN DA DA DA DUN

holup, aint u nathaniel B?

12:10 shoutout to 360chrism, love that dude. Also, great video !!

35:17 You really didn't realize that until six years later?

Oh my gosh dude your impression of Mario at 16:50 was SPOT ON! 👏🏽👏🏽

Hey great video I remember binge watching all of your vids when I was so little keep up the good work❤❤

how is this even possible, you’re crazy. congrats!

31:34 Splatoon Fans after the release of Splatoon 3:

When Nathaniel uploads, my day feels so much better

This is probably one of the best vids I've seen ❤

I knew you were done when you included odyssey. I love that to 100% it takes days. Still best game ever

Normally, I take the approach of 'if you didn't complete it, you didn't complete it', but the second I saw this title, I knew that it would be tiring, draining and mentally challenging, I just thought to myself that it would drive you to insanity... and I was right. You pushed yourself far too hard as it was, so leaving Odyssey the ONLY game not 100%, but still going for the 500 power moons, completing the darker side AND getting ALL the purple coins... I can only commend you and count the challenge as complete.

Fun fact: I actually went back to Mario Galaxy in 3D All Stars recently and while I beat the whole game as Mario, I played through the whole game again as Luigi and fully 100% it in less than a day^^

I’m sure the sponsor was happy you put the ad at the end of the 30minute video 😂

I love watching these guys talk about Mario on KZfaq. Not the adulthood I imagined for myself, but a good one

Nathaniel being crazy has always. That's one of the reasons I love this channel.

I love your content, Nathaniel. You are a great person.

15:03 Ironic that I'm watching this in the background while shiny hunting lilligant in moon right now LOL

Nathaniel Bandy, I have been watching you for a long time and I recently started playing Mario 64 and I had trouble getting the one red coin in bob-omb-battlefield but I remember watching you use a jump kick and I got it! I have 10 stars but the emulator shut down so now I'm playing on the Wii u. Thanks for the videos!

How’d you know that I recently started rewatching your old Mario challenge videos after I first saw The Super Mario Bros. Movie last weekend? 😂😂😂 Welp, thanks for continuing to make these really fun Mario game videos!

I'll be replaying this video all the time! Not just for your free watchtime but because this was an amazing grind! Well done Big Bandy!

I gotta give a lot of respect for Nathaniel bandy for even attempting this he deserves a award from Nintendo

Me: can't study for school Also me: studying and grinding a game for 12 hours a day

Even though you didn’t finish 100% all of them, that is still far beyond an accomplishment. Really great job. I’ve only ever 100% a few Mario Games

Man you deserve a trophy for this. Amazing video Nathan!

I was playing Super Mario 64 and I entered a level at the exact same time as 10:11 in the video and it was in perfect synchronization and I now feel like my luck for this run has doubled!

You are a legend, sir. I envy your patience and skill.

This is it, Nathaniel is clinicly insane. Jokes aside, it's impressive that you 100% every 3d mario game except odyssey in a week, that is pretty damn close to your goal!

Can we just appreciate Nathaniel for playing Mario for 7 days in a row

30:30 Oh, yeah! VERY familiar with that feeling! Felt it a lot during my school career ;-;

Holy smokes man I can’t believe you did that challenge Props to you I can feel your pain through this challenge

18:20 “was tired of listening to mario music” *loads up more mario music*