Can a Fortress Save $500,000 from Tanks, TNT, and Burning Cars?

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Overview

In this MrBeast challenge, Blake is shown $500,000 in cash and told that five tanks are about to fire on it. Whatever money survives, Blake keeps. To defend it, MrBeast hands over a credit card: Blake can spend as much as they want on protection, but has only 24 hours before the tanks fire. The video follows Blake's attempts to build a defense and adapt it through escalating attacks. MrBeast later reveals the tanks are only the first of four planned phases.

9 min read

Buying Everything Made of Metal

Blake's first move was to go looking for metal. They headed first to a junkyard, and the first three hours went to sourcing anything that could shield the cash. At the junkyard Blake wanted essentially every vehicle on the lot, including all the trucks, and asked the owners for shipping containers. Blake thought the containers would work well stacked on top of the money. The narration puts this spending at $30,000.

Blake then did the same at two other industrial stores. Time was the main constraint, so Blake told one supplier that everything had to arrive within 12 hours and offered to pay double to make that happen. The supplier agreed, and that purchase came to $15,000. Blake remarked how quickly it was possible to throw money around.

The Four-Step Plan Against the Tanks

While the deliveries were on their way, Blake returned to the site and presented a plan they had spent about an hour working out:

  1. Place a shipping container over the money. MrBeast called this "actually genius."
  2. Add giant water tanks. Blake thought this was a good layer but not the best one.
  3. Fill containers with bricks, hay, and wood.
  4. Build the strongest layer: a fortress of strategically angled cars, an idea Blake took from a previous video. The angle was meant to make incoming rounds ricochet away rather than punch through.

MrBeast said he would be "flabbergasted" if Blake actually built all of it.

The materials took another four hours to arrive, so Blake hired construction workers to speed things up. Blake called it "a complete fortress" and claimed that even an atomic bomb wouldn't move the money. Blake and the crew worked through the night but still weren't finished at sunrise. Blake used one car as spare "inventory," and MrBeast suggested putting it between the money and the tanks. Blake asked for 10 more minutes to finish a white car and was given five. Then time ran out.

Twenty Rounds from Five Tanks

By then Blake had been awake for about 25 hours. Seeing the tanks and the size of the shells up close was sobering. Blake admitted having no idea the shells would be that big. Asked whether a shipping container could stop them, Blake said they hoped three of them would.

The five tanks were to fire 20 rounds in total. Blake fired the first shot, and Chandler fired another. After several rounds MrBeast counted eight holes in the outer shipping container, and the onlookers were doubtful the money was intact. Blake fired the final shell. Blake then ran to the pile and found the stack still there. The money had survived phase one.

Phase Two: A Hundred Crates of TNT

Next, MrBeast announced that in 24 hours they would detonate "the biggest bomb we've ever blown up" in the channel's history around the money: a hundred crates "filled to the brim with TNT." When Blake asked how that was even allowed, MrBeast replied that he wasn't sure it was legal.

Blake treated an explosion as far more dangerous than tank fire and revised the plan:

  1. Remove everything flammable. All the wood had to go.
  2. Keep the water tanks.
  3. Move the shipping containers so the money was enclosed inside other containers.
  4. Add walls, cement, bricks, and cars as needed.

Blake confirmed this bomb would be bigger than the one used on a safe in an earlier video. In that video everything inside the safe was destroyed and Blake lost $250,000. Asked whether history would repeat, Blake said no.

After more than 24 hours awake, Blake left the construction workers to finish and went to bed. Blake slept far longer than planned. On waking, Blake found a key area still empty and concluded nothing had been done overnight. With six hours left, Blake patched weak spots with spare parts, bricks, and more cars. MrBeast also had a school bus placed at the site, and joked about the bus while handing out chocolate to distract the crew.

The final minutes were rushed again. At a five-minute warning Blake asked for ten; MrBeast gave four. Blake was spraying water over the structure, soaking workers still on top of a car. At five o'clock MrBeast ordered everything stopped and threatened to start taking money if Blake kept going.

The recap before detonation: two days of work, 17 cars, six water jugs, shipping containers, and $500,000 on the line. They waited until after sunset for the explosion. Blake, who said it was the first bomb they had ever seen, admitted to sweating, took the live detonator, and triggered it after a countdown (shouting "Mom, I love you").

The blast left a massive firestorm. The crew ran in with fire extinguishers while fire kept burning at the front of the structure, and Blake moved sandbags to reach the cash. Blake then called out "I see green." The money was covered in dirt but had survived. Phase two was complete.

Phase Three: Flaming Cars Full of Gasoline

The third challenge was to drop gasoline-filled flaming cars onto the money from above. Asked how many, MrBeast would only say "a lot." MrBeast called it the hardest phase yet, because Blake had to deflect impacts from the sky and also keep gasoline from seeping through gaps in the defenses. MrBeast also promised another surprise after the car drops.

Blake wanted the crate holding the money packed with concrete and a spare shipping container placed on top. Exhausted after several days of work, Blake went straight to sleep and left most of the work for the next day. The narration says this challenge would prove harder than anything Blake had faced in these videos.

On day four, Blake said they felt "like a zombie." The new idea was to set the remaining shipping container at an angle, point up like a pyramid, so falling cars would hit it and slide off rather than land on the money. Over the next few hours Blake worked to get the container into that angled position, using wooden logs to prop it up. Blake said that if the container didn't land exactly right, a lot of money would probably be lost. When it finally went into place, Blake said it made them feel really good. Next, a water tank was filled with bricks and moved into position, and the last remaining car was placed to block another side.

The Catapult Twist and the Late Water Truck

MrBeast then revealed the twist: a catapult. While cars fell from above, giant flaming balls would be hurled from the side. Blake said they had guessed "millions of things" but never a catapult, and had no materials left. Blake spent the final hour covering weak spots.

The water truck Blake had sent to refill that morning was badly late. It arrived with about 90 seconds left, and Blake drenched everything in water in the last minute, hoping to protect the money from fire. Asked if that would really stop the fire, Blake said "Oh, yeah, baby."

The attack was five flaming cars plus five "flaming death balls" from the catapult. A car was dropped as the countdown ended. MrBeast then said he wouldn't show mercy on the last one, and someone described what happened as "intentional."

A Fortress That Became a Furnace

The first burning car rolled off the angled container as Blake had designed. But the wooden logs propping up the container caught fire quickly. When MrBeast asked what was on top of the container, Blake admitted there was wood there. MrBeast pointed out that Blake had used wood knowing flaming cars were coming. Blake said they had needed to use it.

The narration held out hope because Blake had surrounded the money with cinderblocks. During the barrage, one catapult shot was called a direct hit "right on the money," and Blake said they were remembering what it felt like to lose. The car drops continued through the night and the fire kept growing. It burned for more than an hour and a half. Blake said it would be either all there or not there at all. MrBeast's verdict was that Blake had accidentally built a giant bonfire: "He thought he was making a fortress, but he was actually making a furnace." MrBeast still allowed that the concrete might have protected the cash.

It had not. When they opened the structure, the bills were ruined. Someone described the inside as "a thousand degrees." MrBeast told Blake to be realistic: it was gone, and most of the money looked burned. Blake said this loss hurt more than a previous laser challenge, and that the worst part was working so hard for nothing. The challenge ended at phase three. The fourth phase announced earlier was never reached.

A Final Offer

Before Blake left, MrBeast offered a choice: walk away with $100,000, or take a third and final chance in a future video. Blake chose to come back. MrBeast said that attempt would not be released until February. MrBeast added that no one, including himself and the audience, could bear to see Blake lose a third time.

The video ends with that open question: whether Blake's third attempt will finally produce a win.