Recently updated saves from powdertoy.co.uk

coal fire

coal fire by EthanP

try to put it out
Published: 12 days ago (at 04:19, 30 Jan 2026)Updated: 12 days ago (at 04:19, 30 Jan 2026)
Unfinished reactor

Unfinished reactor by iloveSteamEngines

No Description provided.
Published: 12 days ago (at 04:16, 30 Jan 2026)Updated: 12 days ago (at 04:16, 30 Jan 2026)
HEHE

HEHE by Bentleyt

OOOOOOOOooooooooooo
Published: 12 days ago (at 03:50, 30 Jan 2026)Updated: 12 days ago (at 03:50, 30 Jan 2026)
Bunker

Bunker by qwertyuiopasdfghjk

not made to survive things but looks nice in my opinion
Published: 12:01:29 on 12 Dec 2025Updated: 12 days ago (at 03:41, 30 Jan 2026)
vrsg reactor

vrsg reactor by Soggyboot99548

Does not function very well at all but it does technically work
Published: 21:21:02 on 30 Sep 2022Updated: 12 days ago (at 03:30, 30 Jan 2026)
GRAV

GRAV by Megamobsword

you will see alot of noise like perlin noise then the colors will change
Published: 12 days ago (at 03:29, 30 Jan 2026)Updated: 12 days ago (at 03:29, 30 Jan 2026)
alloy 7 wip

alloy 7 wip by AlexFinn

the only reason i'm publishing this because the pattern looks like an horrid try at a flag of serbia
Published: 12 days ago (at 02:33, 30 Jan 2026)Updated: 12 days ago (at 02:47, 30 Jan 2026)
Box of heat 5

Box of heat 5 by AlexFinn

Now has pressure equalizing powers
Published: 12 days ago (at 02:26, 30 Jan 2026)Updated: 12 days ago (at 02:26, 30 Jan 2026)
idk

idk by Oreoooo_good

No Description provided.
Published: 12 days ago (at 02:16, 30 Jan 2026)Updated: 12 days ago (at 02:23, 30 Jan 2026)
Core prototype uprade v1.1

Core prototype uprade v1.1 by Prototype2289

Idk what kind of core this is, but its js a prototype for my future builds, I hope yall can come up with soem uprgrades and ways to use it! (js pls giv me some credit ) (Bettered core!)
Published: 12 days ago (at 02:02, 30 Jan 2026)Updated: 12 days ago (at 02:02, 30 Jan 2026)
Core prototype

Core prototype by Prototype2289

Idk what kind of core this is, but its js a prototype for my future builds, I hope yall can come up with soem uprgrades and ways to use it! (js pls giv me some credit )
Published: 12 days ago (at 01:56, 30 Jan 2026)Updated: 12 days ago (at 01:56, 30 Jan 2026)
BAGL joke element

BAGL joke element by pseudomon

No Description provided, or is there?
Published: 12 days ago (at 01:53, 30 Jan 2026)Updated: 12 days ago (at 01:53, 30 Jan 2026)
My recreation of gallifrey.

My recreation of gallifrey. by GALLIFREYSTANDS

Yeah i got bad artwork but since i love doctor who so much i had to recreate gallifrey.
Published: 12 days ago (at 01:51, 30 Jan 2026)Updated: 12 days ago (at 01:51, 30 Jan 2026)
Impenitrable wall.

Impenitrable wall. by mkai740361

Tester:Use your nukes, bombs, weapons, shooters, anything you can think of! Get from one side to the other to win! Let me know in the comments and give id please? *Mega challenge* Get through without dray, virus, antimatter, cray, erase, sing, or dest.
Published: 12 days ago (at 01:47, 30 Jan 2026)Updated: 12 days ago (at 02:03, 30 Jan 2026)
photon reactor [BETA] [fashion version]

photon reactor [BETA] [fashion version] by GeddyVR

feel free to copy!
Published: 12 days ago (at 01:44, 30 Jan 2026)Updated: 12 days ago (at 01:47, 30 Jan 2026)
Meteor Shower

Meteor Shower by DoobsterBro1234

It's a meteor shower!!!! (Some meteors may be stopped by the smoke and fire) DECO ON
Published: 12 days ago (at 01:39, 30 Jan 2026)Updated: 12 days ago (at 01:39, 30 Jan 2026)
plasma cannon

plasma cannon by egglegendbro

My first project!!
Published: 12 days ago (at 01:39, 30 Jan 2026)Updated: 12 days ago (at 01:39, 30 Jan 2026)
photon reactor [BETA]

photon reactor [BETA] by GeddyVR

No Description provided.
Published: 12 days ago (at 01:35, 30 Jan 2026)Updated: 12 days ago (at 01:39, 30 Jan 2026)
resilient material

resilient material by zyckser

it makes a comeback, someone was disappointed that i deleted the last save. slightly improved over last version
Published: 12 days ago (at 01:34, 30 Jan 2026)Updated: 12 days ago (at 01:34, 30 Jan 2026)
Alloy 6

Alloy 6 by AlexFinn

Good alloy maybe i can put secret messages in this about it
Published: 12 days ago (at 01:23, 30 Jan 2026)Updated: 12 days ago (at 01:24, 30 Jan 2026)
Alloy 5

Alloy 5 by AlexFinn

My mom chose the things in this :) -for mom
Published: 12 days ago (at 01:11, 30 Jan 2026)Updated: 12 days ago (at 01:13, 30 Jan 2026)
REACTOR MK7

REACTOR MK7 by Greek_Fire_124

deuturium oxide reactor mk 7 with upgraded cooling and steam dispursion and wiring added to the lower valve of the fuel settling tank for increased control responsitivity
Published: 2.8 weeks ago (at 21:13, 22 Jan 2026)Updated: 12 days ago (at 01:12, 30 Jan 2026)
bomb shop

bomb shop by frostforest

just some bombs. simple. easy. copy and paste.
Published: 18:02:49 on 18 Apr 2024Updated: 12 days ago (at 01:01, 30 Jan 2026)
ASMS LEADERBOARD

ASMS LEADERBOARD by TheFPSKiller

No Description provided.
Published: 12 days ago (at 00:55, 30 Jan 2026)Updated: 12 days ago (at 00:57, 30 Jan 2026)
Painting joke

Painting joke by enginner_chirpo

I have no ideas for inventions to make, please give me ideas in the comments
Published: 12 days ago (at 00:53, 30 Jan 2026)Updated: 12 days ago (at 00:53, 30 Jan 2026)