Recently published saves from powdertoy.co.uk
Red Sun Research Station by Medhansh
A century ago, Homeworld was erased using the power of the Red Sun. Today, the same Sun powers the central research station of The Empire, equiped with nano-space tech and backups even Imperial Cruisers don't have, run by two I-class Fusion Drives.
| Published: 7 days ago (at 07:11, 7 Dec 2025) | Updated: 7 days ago (at 07:11, 7 Dec 2025) |
example of CRMC (for klamora) by SomeEpicGuy
No Description provided.
| Published: 7 days ago (at 07:11, 7 Dec 2025) | Updated: 7 days ago (at 07:11, 7 Dec 2025) |
strongfireworkhydrogenjet by Xcatgamer
No Description provided.
| Published: 7 days ago (at 06:24, 7 Dec 2025) | Updated: 7 days ago (at 06:24, 7 Dec 2025) |
extremely dense deut core by Opi410643oofjaqryf
VERY DENSE
| Published: 7 days ago (at 06:09, 7 Dec 2025) | Updated: 7 days ago (at 06:16, 7 Dec 2025) |
emp by Builderbob101
super small fast emp
| Published: 8 days ago (at 06:03, 7 Dec 2025) | Updated: 8 days ago (at 06:03, 7 Dec 2025) |
nano builder by Builderbob101
No Description provided.
| Published: 8 days ago (at 05:56, 7 Dec 2025) | Updated: 8 days ago (at 05:56, 7 Dec 2025) |
ClickSpeed tower grapher by ImNew-b1q
recomend 93-100 fps for best effecency, click (or externaly input pulses) into the input section and diffrent hights of "poles" will discribe click speed at that moment (taller pole = faster pulses, shorter pole = slower pulses) (Each pole is 1.31 sec)
| Published: 8 days ago (at 05:33, 7 Dec 2025) | Updated: 4 days ago (at 22:08, 10 Dec 2025) |
Building by qwertyuiopasdfghjk
Building
| Published: 8 days ago (at 05:18, 7 Dec 2025) | Updated: 8 days ago (at 05:18, 7 Dec 2025) |
Pulsing plasma waves by Jedi748
push the blue or red buttons to stop and start
| Published: 8 days ago (at 04:55, 7 Dec 2025) | Updated: 8 days ago (at 04:55, 7 Dec 2025) |
synergy computer virus by Builderbob101
No Description provided.
| Published: 8 days ago (at 04:55, 7 Dec 2025) | Updated: 8 days ago (at 04:55, 7 Dec 2025) |
my first nuclear reactor. add anything by thomas31
generates electricity, contains neutrons with Zircaloy 4. idk the scripts needed
| Published: 8 days ago (at 04:50, 7 Dec 2025) | Updated: 8 days ago (at 04:50, 7 Dec 2025) |
put anything in this thing by thomas31
it generates electricity with some elements like burning coal or wood
| Published: 8 days ago (at 04:44, 7 Dec 2025) | Updated: 8 days ago (at 04:44, 7 Dec 2025) |
biodiesel engine by thomas31
needs More fuel mod heavy script
| Published: 8 days ago (at 04:13, 7 Dec 2025) | Updated: 8 days ago (at 04:17, 7 Dec 2025) |
gas leak by unicornplay2013
No Description provided.
| Published: 8 days ago (at 03:31, 7 Dec 2025) | Updated: 8 days ago (at 03:31, 7 Dec 2025) |
Cloud Chamber by acuccoder
No Description provided.
| Published: 8 days ago (at 03:18, 7 Dec 2025) | Updated: 8 days ago (at 03:18, 7 Dec 2025) |
Obliterator by meow_Chron1c
Insanely powerful weapon
| Published: 8 days ago (at 03:17, 7 Dec 2025) | Updated: 8 days ago (at 03:17, 7 Dec 2025) |
PLAY by henbenevedes
lol.
| Published: 8 days ago (at 02:51, 7 Dec 2025) | Updated: 8 days ago (at 02:51, 7 Dec 2025) |
Oh sheet / again by wykh_noto
Did cyclone guys think...
| Published: 8 days ago (at 01:50, 7 Dec 2025) | Updated: 8 days ago (at 01:50, 7 Dec 2025) |
Fireworks factory by wykh_noto
How it's work: GLOW + GEL = RSST; RSST + GUN = FIRW; <Version 0.6> (4)
| Published: 8 days ago (at 01:00, 7 Dec 2025) | Updated: 7 days ago (at 01:21, 8 Dec 2025) |
Stove/coal heater by ImNew-b1q
Ambiant heat on for heater function
| Published: 8 days ago (at 00:43, 7 Dec 2025) | Updated: 8 days ago (at 00:43, 7 Dec 2025) |
Different Sizes of Matches by BuffaloMuffalo123
A bunch of sizes of matches
| Published: 8 days ago (at 00:33, 7 Dec 2025) | Updated: 7 days ago (at 15:45, 7 Dec 2025) |
challenge 2 by Builderbob101
contain my nano bots without destroying them and without conv and indestructible materials
| Published: 8 days ago (at 00:15, 7 Dec 2025) | Updated: 7 days ago (at 17:23, 7 Dec 2025) |
Coal power plant: Site Omega by GRantgamer16
Named for the shape of the fire that it produces when running, Power plant Omega provides energy to the desert cities in the area, with it holding the record for most power produced by a coal power plant, at a startling 8.6 Gw per hour!
| Published: 8 days ago (at 23:41, 6 Dec 2025) | Updated: 8 days ago (at 01:51, 7 Dec 2025) |
not very good refrigerator / fridge by powder5462
Takes a bit of time to get started up and reach coldest temp update: mostly functional, takes a while to condense oxygen. Update: i broke it againnn );
| Published: 8 days ago (at 23:40, 6 Dec 2025) | Updated: 3 days ago (at 15:29, 11 Dec 2025) |