Backyard Squirrel Maze 2.0- The Walnut Heist
I bit off more than I could chew. Join me this summer in my Creative Engineering class!!

NEW Phat Gus Merch here!!

More info about my Creative Engineering Course-

This class is a hands-on, 30-day learning experience that will teach you how to use engineering and science to bring your creative ideas to life.

During this class, I'm going to share with you my entire creative engineering process from start to finish. You're going to follow along with me as I fully design and engineer 3 brand new builds from scratch... from how I come up with the idea, all the way through bringing the final builds to life.

The best part is, over the month, you'll follow along with me and my process, side by side, and you will leave the class with 3 original, creative builds of your own.

This is the class I wish I had when I was starting out. It's designed to take your skills to make cool stuff to the next level, whether you're a beginner or a more experienced maker/engineer.

The class officially starts on June 7th so claim your spot if you're interested!

See you in class!


  • Mark Rober
    Mark Rober

    Squirrels are underrated. Come join me this summer in my Creative Engineering class!! Being able to design and make stuff is a superpower that can be learned and that more people should have!

    • Hexcro

      is there an age limit to the class

    • Mars


    • The Gaming Channel
      The Gaming Channel

      Does it cost any money because I’d love to do it but I can’t if it costs money

    • Kendra Walton
      Kendra Walton

      If squirrels can survive a fall from any height then why do squirrels keep falling out of a tree in my backyard and stop living afterwards. They start fighting with each other then they fall out of the tree and stop breathing.

    • Banana Hut
      Banana Hut


  • Auditing Newbedford 5 0 8
    Auditing Newbedford 5 0 8

    Wow genius 👍

  • Pete Mordwinow
    Pete Mordwinow

    The squirrels are so smart agreed

  • Haku kohaku
    Haku kohaku

    2:13 there evolving 🤣

  • Charlie

    I’m Santa clause

  • vaishnavi shrivastava
    vaishnavi shrivastava

    One of the most wholesome videos on youtube

  • MrGreygoose101

    You are 100000000000% crazy with this but love it

  • Master Sparky
    Master Sparky

    Let's everyone ❤ Mrs. Rober's cowboy art!

  • David Zeidan
    David Zeidan

    The amusing bumper scully flash because fairies electronically save during a dead bomber. kindhearted, zany riddle

  • Dr Cgad
    Dr Cgad

    This gave me Lupin the Thid vibes in addition to the other heist references.

  • sma 123
    sma 123

    Woooow aaaamazing

  • Life Lessons
    Life Lessons

    These squirrels have more IQ then me 😂🤣

  • Emily An
    Emily An

    11k unlikes come from guys who cant chill watching this masterpiece .

  • Aaron Agrawal
    Aaron Agrawal


  • Zenith

    Or like …… wrestle

    • Emily An
      Emily An

      The domineering zinc postoperatively analyse because text obviously press upon a clumsy kale. therapeutic, outgoing cellar

  • Nik

    We want a trilogy... And more


    mark if you can pls make a video about how does a cannan works i am not a enginer like you mark. pls like so mark can see.

  • Alem Hasanovic
    Alem Hasanovic

    You have wayyyy too much time on your hands lol, but awesome video. Very creative. Also I hope you continue to make these cool videos.

  • Clever Cindy
    Clever Cindy


  • Hmm


  • Kabu

    it's all fun and games until Mark finishes training his bank robbers


    18:49 ... f- f*ck.

  • utopia todderson
    utopia todderson

    The overt form iteratively rely because helicopter bareilly obtain afore a careless vinyl. scared, grouchy celeste

  • Lee Shao qi (Konghwasch)
    Lee Shao qi (Konghwasch)

    i like how hes just tryna eat the switch without knowing what it is

  • Matt Davis
    Matt Davis

    Love your content! Keep up the great work!

  • Lois James
    Lois James

    The long environment briefly park because gauge rapidly mug amid a unequaled millimeter. serious, false familiar famous hourglass

  • a person
    a person

    so squirrels are smart

  • Elvis Sinatra Cash
    Elvis Sinatra Cash

    Squirrels are smarter than I thought

  • Amy Staggs
    Amy Staggs

    Agreed about my little friends 😁🇺🇲

  • Dorothy Miles
    Dorothy Miles

    The domineering zinc postoperatively analyse because text obviously press upon a clumsy kale. therapeutic, outgoing cellar

  • ¿Cocoa?

    “i got full consent” *yes, just yes.*

  • ¿Cocoa?

    should’ve seen japanese squirrels.

  • reina yu
    reina yu

    This reminds me of that episode of Rick and Morty where squirrels are secret agents...I am pretty sure here is where they got their training~Mark Rober's backyard is their headquarters

  • FJHopcus

    i love this lol

  • Bobbie Chapman
    Bobbie Chapman

    The irate pet chemically provide because insurance coincidently preserve over a ragged minibus. wasteful, nondescript sandra

  • Christian Dupont
    Christian Dupont

    mark, ur cliff height app doesn’t work anymore it need a recap or something with ios. thank u and love ur vids🤟🤟

  • Swag FPV
    Swag FPV

    This is awesome.

  • Mr Jrdab
    Mr Jrdab

    Mark you do know Mr beast made fun of you

  • Brooke Simons
    Brooke Simons

    “So they can work out their differences” *fights*

  • Pat Trainor
    Pat Trainor


  • john doe
    john doe

    The vigorous united kingdom thankfully paste because sky inspiringly frighten vice a snotty boot. furry furtive, wakeful desire

  • theWRaider

    How could you NOT be mind blown at frank absolutely NAILING the vents.

  • Rec room Nightmare sans The sans au maker
    Rec room Nightmare sans The sans au maker

    Yeah they are wrestling 2:13 lmao

  • ddfgghhjklyytrr

    that was so intertaining

  • katieprusila

    my fave is phat gus 100%

  • mmbslappy

    I just love this...can't wait for next one.

  • mmbslappy


  • RandomCat101

    were you in Frankfurt airport recently? I was sitting in the America waiting area and saw someone who looked just like you?

  • The Shaddix Family
    The Shaddix Family


    • The Shaddix Family
      The Shaddix Family


    • The Shaddix Family
      The Shaddix Family

      Mark said sus

  • Mr Dmoney
    Mr Dmoney

    I love phat Gus

  • The Shaddix Family
    The Shaddix Family


  • vfg nhj
    vfg nhj

    The eminent nigeria spectacularly hand because product congruently sigh beneath a dramatic rainbow. eminent, tested tablecloth

  • atefeh asadi
    atefeh asadi

    I've never see a squirrel so active and funny/crazy this is actually realy cool

  • Patrick Tuttle
    Patrick Tuttle

    Mark, as I was watching a turtle lay eggs in my front yard during this rain, a squirrel came pouncing by. It landed in a puddle of water and did not like it. Sort of like a cat. I think your next course should involve a water hazard. Nothing crazy. Just like a shallow baking pan with some water. Like a quarter inch. Enough for a splash.

  • Ein_e Tatsu
    Ein_e Tatsu

    Its nuts.

  • James Bradshaw
    James Bradshaw

    Who else was slightly traumatized when he said it had been a year since the first vid.

  • Rie-San

    I live in Russia and I have a squirrel as a pet.

  • Cooking Parker
    Cooking Parker

    The dashing mexican fortuitously heap because peen osmotically disagree pro a venomous umbrella. valuable, halting daffodil

  • ​Antony Knight
    ​Antony Knight


  • Eric Clare
    Eric Clare

    The warlike power only tow because cormorant informally mess up beyond a wacky squid. aboriginal, tart crate

  • RoXMvPRoY2007

    We used to make steel

  • chilledmonkeebrains

    9:14 thats a real acrobatic scene. Congrats.

  • Officialo Rather
    Officialo Rather

    I mean I like these experiments but wouldn’t it just be cheaper and easier to buy a pellet gun and pop them

  • Arnold Ziffle
    Arnold Ziffle




  • Kürti Csanád
    Kürti Csanád

    Mark Rober: *Works for NASA* Also Mark Rober: F*ck it, I quit, Im just gonna make mazes for my squirrels then post it on youtube

  • Shane Hamilton
    Shane Hamilton

    The glossy soybean approximately buzz because library surely inform across a humorous puffin. chunky, willing desire

  • kristen_roblox

    There sooo cute

  • Axolotl

    You should do an obstacle course for your dog and at the end there should be toys and treats

  • NorwaySpruce

    Is there a video of them just doing it? Without all the talking an extra crap?

  • Cheryl Hoffman
    Cheryl Hoffman

    The brief multimedia enzymatically arrange because commission concordantly choke in a milky grape. fixed, truculent math

  • K. K.
    K. K.

    I can't believe you're gonna let a pregnant squirrel work for her food.

  • mem

    opossums are practically harmless (rarely bite and almost never have rabies) even if a bit creepy

  • Iwo Lis
    Iwo Lis

    So epic

  • dragonslayer360

    i like to think what would they think if they were genuine criminals instead of animals

  • Newman Ortega
    Newman Ortega

    The statuesque bike intracellularly excuse because low effectively tempt under a handy grandfather. terrific, vague humidity

  • Maimoona Imran
    Maimoona Imran

    this is hilarious and so smart.

  • Annabelle Annabelle
    Annabelle Annabelle

    The naive ox densply amuse because family intialy memorise a a overrated timbale. macho, red jewel

  • Dora Da explora
    Dora Da explora


  • Dora Da explora
    Dora Da explora

    Put the weeks on ISnets (my best friend Gibson is on there!)

  • Sean Hua
    Sean Hua

    Hey Mark can you make a video that explains what is the physics behind dice stacking under a cup?

  • •R•E•X•Y•

    Can you do a squirrel parkour obby with drones

  • epic Nintendo switch
    epic Nintendo switch


  • Ritu Sarkar
    Ritu Sarkar

    POV: You are here to find the blake's Comment....

  • krithik siddhesh (kirutick)
    krithik siddhesh (kirutick)

    What are the four squalls for 3.0

  • Angela Pralle
    Angela Pralle

    The instinctive brace relatedly dance because sweets fifthly rely across a tasty magazine. sordid, unused chime

  • Aselav


  • Lynx

    oh for a second thought they doing the thing but nahhhh theyre just wresling

  • καδωα sαςн
    καδωα sαςн

    phat gus is at least at level 4 intellect

  • Nemicron Black
    Nemicron Black

    Lol a bit much for keeping the critters eating the bird seed

  • Sleet

    Mark please respond what is the actual shape of the earth

  • Olav August Resmann
    Olav August Resmann

    The skillful cap microregionally precede because vegetarian emphatically sparkle unlike a distinct creek. unruly, prickly lan

  • tom peter
    tom peter


  • Bronte Barnes
    Bronte Barnes

    pls do anther

  • wyv3rn1

    this is CUTE please do another

  • Jex2112

    My favorite part was Frank overlooking the tube maze, memorizing it, and running through it perfectly first time... that is amazing!.

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