![Smallest 4x4 Seamless Glass Door [Observerless] +Tutorial/Explanation @ReversedGravity](https://i.ytimg.com/vi/s46mCpZrl3c/maxresdefault.jpg)
Uploaded June 2020 | Updated September 2026, 3 weeks ago
Today I present to you the smallest 4x4 Observerless seamless glass door. This one is only 2 blocks deep and 12 wide, allowing it to be only 480 blocks total. This was made by me and Tim400
Tim's Channel:
youtube.com/channel/UChXbVFCeR7pvuSrFMbaC76Q
Music: PolterGuest - Fly
youtube.com/watch?v=OmEVHxaC95s
Smooth Pistons from the G4mespeed mod.
Today I present to you the smallest 4x4 Observerless seamless glass door. This one is only 2 blocks deep and 12 wide, allowing it to be only 480 blocks total. This was made by me and Tim400
Tim's Channel:
youtube.com/channel/UChXbVFCeR7pvuSrFMbaC76Q
Music: PolterGuest - Fly
youtube.com/watch?v=OmEVHxaC95s
Smooth Pistons from the G4mespeed mod.
![Smallest 4x4 Seamless Glass Door [Observerless] +Tutorial/Explanation](https://i.ytimg.com/vi/s46mCpZrl3c/mqdefault.jpg "Smallest 4x4 Seamless Glass Door [Observerless] +Tutorial/Explanation
Today I present to you the smallest 4x4 Observerless seamless glass door. This one is only 2 blocks deep and 12 wide, allowing it to be only 480 blocks total. This was made by me and Tim400
Tims Channel:
https://www.youtube.com/channel/UChXbVFCeR7pvuSrFMbaC76Q
Music: PolterGuest - Fly
https://www.youtube.com/watch?v=OmEVHxaC95s
Smooth Pistons from the G4mespeed mod.")
![First 612 Block 5x5 With No 1.5+ Components [+Tutorial]](https://i.ytimg.com/vi/ueirN3khkHE/mqdefault.jpg "First 612 Block 5x5 With No 1.5+ Components [+Tutorial]
This was easily one of the most challenging doors that I have built, this has taken over a year of work but Im happy its finally done. To my knowledge, this is also the first 4 wide 5x5 which doesnt use any 1.5 or later components.
Sorry if I sound a little sick, its probably because I am (no symptoms of corona tho).
Tim400: https://www.youtube.com/channel/UChXbVFCeR7pvuSrFMbaC76Q")
![Mumbos Redstone Speedrun (again) in 35.196 [TAS]](https://i.ytimg.com/vi/vKr4FodW9Oo/mqdefault.jpg "Mumbos Redstone Speedrun (again) in 35.196 [TAS]
Try number 2, a lot of optimizations in the circuitry built as well as just better performance and inputs. Im sure this can go under 30 seconds with frame perfect inputs but I dont have the time nor sanity to do that.")
![[Outdated] SMALLEST 10x10 PISTON DOOR 1.12+ 952 Blocks](https://i.ytimg.com/vi/w4l_MulyUT0/mqdefault.jpg "[Outdated] SMALLEST 10x10 PISTON DOOR 1.12+ 952 Blocks
No Uploads for months, maybe because I was working on this for a while, (nah jk, it took me about 10 hours over 2 days), but either way I am very proud of this, and how small I was able to make it. Anyways, if you couldnt tell from the title this is the smallest 10x10 door, coming in at only 952 blocks, taking a layer off of the previous one, tutorial coming soon :)")
![TINY Hidden Staircase + Tutorial [1.11.2+]](https://i.ytimg.com/vi/wp7J4WYsQKg/mqdefault.jpg "TINY Hidden Staircase + Tutorial [1.11.2+]
I have finally found a weekend where I dont have a mountain of homework, so I made this, and spent 15 minutes longer than usual editing the video to make some nice cinematics and transitions :)
And no, this is not an april fools joke (yet)
Music - JJD Adventure [NCS Release]: https://www.youtube.com/watch?v=f2xGxd9xPYA")
