Recently updated saves from powdertoy.co.uk

Origin surface

Origin surface by OberonPermafrost

No Description provided.
Published: 14:59:11 on 10 Feb 2026Updated: 25 hours ago (at 23:47, 13 Apr 2026)
Small Boiling Water Reactor Plant

Small Boiling Water Reactor Plant by mellowithyellow

this is a 2 unit BWR power plant (also its really stable for some reason)
Published: 47 hours ago (at 02:13, 13 Apr 2026)Updated: 26 hours ago (at 23:18, 13 Apr 2026)
Compact Nucular Water Reactor

Compact Nucular Water Reactor by Orange_WX

This is a Compact Nucular Water Recator Based of the one in industrialist, feel free to copy and edit (it is fully automatic)
Published: 55 hours ago (at 18:26, 12 Apr 2026)Updated: 25 hours ago (at 23:48, 13 Apr 2026)
reactor vs planet

reactor vs planet by Wouter

use heat display mode
Published: 26 hours ago (at 23:07, 13 Apr 2026)Updated: 26 hours ago (at 23:07, 13 Apr 2026)
save that has a name

save that has a name by guest14410

he is ded (no unpause)
Published: 26 hours ago (at 22:58, 13 Apr 2026)Updated: 26 hours ago (at 22:58, 13 Apr 2026)
spirit of nova but i remade it

spirit of nova but i remade it by hey1772

idk
Published: 26 hours ago (at 22:56, 13 Apr 2026)Updated: 26 hours ago (at 23:03, 13 Apr 2026)
moving "sphere"

moving "sphere" by Da_Doge

No Description provided.
Published: 26 hours ago (at 22:53, 13 Apr 2026)Updated: 26 hours ago (at 22:53, 13 Apr 2026)
reversed

reversed by Da_Doge

No Description provided.
Published: 26 hours ago (at 22:53, 13 Apr 2026)Updated: 26 hours ago (at 22:53, 13 Apr 2026)
klyv67

klyv67 by Wrallooh

No Description provided.
Published: 26 hours ago (at 22:49, 13 Apr 2026)Updated: 26 hours ago (at 22:49, 13 Apr 2026)
the ultrabom 2

the ultrabom 2 by hey1772

unpause pls
Published: 26 hours ago (at 22:45, 13 Apr 2026)Updated: 26 hours ago (at 22:47, 13 Apr 2026)
solid fireworks

solid fireworks by Builderbob101

No Description provided.
Published: 8 days ago (at 03:32, 7 Apr 2026)Updated: 26 hours ago (at 22:41, 13 Apr 2026)
Creepy

Creepy by DoobsterBro1234

Creepy
Published: 27 hours ago (at 22:27, 13 Apr 2026)Updated: 27 hours ago (at 22:27, 13 Apr 2026)
DEUT Holding Facility

DEUT Holding Facility by BuffaloMuffalo123

This is a holding facility of deut with a lot of life
Published: 20:42:10 on 14 Mar 2026Updated: 27 hours ago (at 22:09, 13 Apr 2026)
Latest Azurebomb Revalation

Latest Azurebomb Revalation by dirtguy11211

The main source of destruction in an Azurebomb is the WARP. I have been looking for a solution to creating large amounts of *sustainable* WARP in such a quick explosion for a long time. I finally found it. (I don't understand why nobody does this)
Published: 7 days ago (at 23:54, 7 Apr 2026)Updated: 27 hours ago (at 22:05, 13 Apr 2026)
Destroyable Deuterium Irradiator

Destroyable Deuterium Irradiator by JonaHungary

Was made for my destroyable EXOT factory project but i found better ways
Published: 27 hours ago (at 21:45, 13 Apr 2026)Updated: 27 hours ago (at 21:45, 13 Apr 2026)
weird alloy

weird alloy by plurb

No Description provided.
Published: 28 hours ago (at 21:25, 13 Apr 2026)Updated: 28 hours ago (at 21:27, 13 Apr 2026)
Nationwide:Iron War

Nationwide:Iron War by ThingamabobOverseer

Starts in an alternate early 1940s,with armored mechs having become the main vehichles of war shortly after WWI.Leave name,flag,and color to join.Credit to Coffee for the map
Published: 16:49:26 on 19 Dec 2025Updated: 28 hours ago (at 21:24, 13 Apr 2026)
Oil Power Plant

Oil Power Plant by prince21

the TC (Titan Corp) has made a maior breakthrough! oil has been shipped to brand new power plants! (transformer not needed) anymore! using an HPP Unit (hydro power plant) with a new kind of Transformer! (Deco needed!)
Published: 4 days ago (at 22:27, 10 Apr 2026)Updated: 27 hours ago (at 21:32, 13 Apr 2026)
bomb disarmer 2

bomb disarmer 2 by 008cff

there are a lot of versions of that bomb but this is the one i saw now
Published: 28 hours ago (at 21:04, 13 Apr 2026)Updated: 28 hours ago (at 21:04, 13 Apr 2026)
little under funded research facility

little under funded research facility by Blakebowen84

idk
Published: 2.2 weeks ago (at 22:10, 30 Mar 2026)Updated: 28 hours ago (at 20:45, 13 Apr 2026)
3-digit number display

3-digit number display by melonmuncher

My First circuit based build. Its a 3-digit number display. im open to constructive criticism :). I learned most of the circuitry/electronics from this link: https://powdertoy.co.uk/Wiki/W/Complete_Electronics_Tutorial.html
Published: 62 hours ago (at 10:39, 12 Apr 2026)Updated: 29 hours ago (at 20:28, 13 Apr 2026)
Bob's Mk2 Diesel Rocket

Bob's Mk2 Diesel Rocket by Catlote

Our researches at the DRS (Dum Research Station) figured out that oxygen is flammable and could be used as fuel, however, the DRS said this is dangerous, so, we made a better diesel rocket for Bob since we couldn't find any better alternatives to diesel.
Published: 57 hours ago (at 16:10, 12 Apr 2026)Updated: 29 hours ago (at 20:27, 13 Apr 2026)
Bullet

Bullet by WerSagtWas

Its my first time drawing is it good?.
Published: 63 hours ago (at 09:47, 12 Apr 2026)Updated: 29 hours ago (at 20:08, 13 Apr 2026)
weather front on a planet (og save by Kermit79)

weather front on a planet (og save by Kermit79) by autistic_swordfish

give it some time to form a squall line, when it does some water will escape the atmosphere showing that it is a strong enough vortex to form a powerful tornado, water will get stuck in the atmosphere for a bit before the squall forms, but be patient
Published: 29 hours ago (at 20:07, 13 Apr 2026)Updated: 29 hours ago (at 20:07, 13 Apr 2026)
Bigbababubu bullet

Bigbababubu bullet by WerSagtWas

No Description provided.
Published: 29 hours ago (at 20:07, 13 Apr 2026)Updated: 29 hours ago (at 20:07, 13 Apr 2026)