ZackInTheBox

@UCohkVi7fvY9vJPVqiaRwu4Q - 4.4K subscribers

British streamer, Super Mario Odyssey speedrunner, comp sci undergrad and all around nerd :) I stream on YouTube and Twitch

Home Videos Live Playlists

How fast can this Mario Speedrunner beat Minecraft without Training?

How fast can this Mario Speedrunner beat Minecraft without Training? ZackInTheBox

476 views - 1 month ago

The best Speedrunning moments of 2025

The best Speedrunning moments of 2025 ZackInTheBox

2.6K views - 4 months ago

I just finished University - time for something big.

I just finished University - time for something big. ZackInTheBox

1.5K views - 10 months ago

I beat Mario Odyssey in under an hour

I beat Mario Odyssey in under an hour ZackInTheBox

5.9K views - 1 year ago

THIS crazy Speedrun hack got me a new pb

THIS crazy Speedrun hack got me a new pb ZackInTheBox

4.4K views - 1 year ago

Is THIS the craziest moon in Kaizo Mario Odyssey??

Is THIS the craziest moon in Kaizo Mario Odyssey?? ZackInTheBox

5.2K views - 1 year ago

SMO 2P Any% SEGMENTED RUN in 51:58 [2P BTTv5]

SMO 2P Any% SEGMENTED RUN in 51:58 [2P BTTv5] ZackInTheBox

34.5K views - 1 year ago

Kaizo Mario Odyssey made me lose my mind...

Kaizo Mario Odyssey made me lose my mind... ZackInTheBox

15.4K views - 1 year ago

Mario Odyssey's BRAND NEW Kaizo mod is almost impossible... ZackInTheBox

29.2K views - 1 year ago

Super Mario Odyssey 2 Player BTTv5 TRAILER

Super Mario Odyssey 2 Player BTTv5 TRAILER ZackInTheBox

3.9K views - 1 year ago

How 2 Player Became Mario Odyssey's FASTEST Speedrun Category

How 2 Player Became Mario Odyssey's FASTEST Speedrun Category ZackInTheBox

29.6K views - 1 year ago

I lost this bet with my chat while doing a Mario Odyssey speedrun...

I lost this bet with my chat while doing a Mario Odyssey speedrun... ZackInTheBox

1.6K views - 2 years ago

Why 2 Player Mario Speedruns are so much fun...

Why 2 Player Mario Speedruns are so much fun... ZackInTheBox

2.9K views - 2 years ago

Mario Wonder is the BEST 2D Mario Game EVER

Mario Wonder is the BEST 2D Mario Game EVER ZackInTheBox

460 views - 2 years ago

Mario Odyssey SPEEDRUNNER tries Superstar Mode for the first time...

Mario Odyssey SPEEDRUNNER tries Superstar Mode for the first time... ZackInTheBox

1.7K views - 2 years ago

Tears of the Kingdom dungeons keep getting better and BETTER!

Tears of the Kingdom dungeons keep getting better and BETTER! ZackInTheBox

222 views - 2 years ago

Can I collect EVERY MOON in Mario Odyssey in under 12 hours?

Can I collect EVERY MOON in Mario Odyssey in under 12 hours? ZackInTheBox

3.8K views - 2 years ago

The Story of Mario Odyssey's 2 Player World Record Speedrun

The Story of Mario Odyssey's 2 Player World Record Speedrun ZackInTheBox

19.8K views - 2 years ago

The most breath taking dungeon in Tears of the Kingdom…

The most breath taking dungeon in Tears of the Kingdom… ZackInTheBox

552 views - 2 years ago

The Legend of Zelda: Tears of the Rocks

The Legend of Zelda: Tears of the Rocks ZackInTheBox

235 views - 2 years ago

This is the COOLEST quest in Tears of the Kingdom

This is the COOLEST quest in Tears of the Kingdom ZackInTheBox

1.2K views - 2 years ago

Tears of the Kingdom is the SCARIEST Zelda game...

Tears of the Kingdom is the SCARIEST Zelda game... ZackInTheBox

2.8K views - 2 years ago

Tears of the Kingdom is the best game I've ever played

Tears of the Kingdom is the best game I've ever played ZackInTheBox

518 views - 2 years ago

Custom items on 200cc was a bad idea…

Custom items on 200cc was a bad idea… ZackInTheBox

233 views - 3 years ago

I spent 7 hours killing this boss while chat played "funny" videos

I spent 7 hours killing this boss while chat played "funny" videos ZackInTheBox

370 views - 3 years ago

1 Year of Streaming - The Highlights

1 Year of Streaming - The Highlights ZackInTheBox

733 views - 4 years ago

A small to medium sized announcement...

A small to medium sized announcement... ZackInTheBox

686 views - 5 years ago