Recently updated saves from powdertoy.co.uk
Pressure Chamber by AlexFinn
I got the Idea from id:3334961
| Published: 61 hours ago (at 23:01, 8 Feb 2026) | Updated: 61 hours ago (at 23:01, 8 Feb 2026) |
bro needs a new haircut by OberonPermafrost
breh
| Published: 69 hours ago (at 15:19, 8 Feb 2026) | Updated: 62 hours ago (at 22:42, 8 Feb 2026) |
thruster idea by Builderbob101
No Description provided.
| Published: 62 hours ago (at 22:27, 8 Feb 2026) | Updated: 62 hours ago (at 22:27, 8 Feb 2026) |
plasma thruster by YiXinJiang2014
No Description provided.
| Published: 62 hours ago (at 22:11, 8 Feb 2026) | Updated: 62 hours ago (at 22:11, 8 Feb 2026) |
hardend city with bunker(upgraded) by HyperN0va
free to copy any part
| Published: 2.7 weeks ago (at 09:16, 23 Jan 2026) | Updated: 62 hours ago (at 22:05, 8 Feb 2026) |
hardend city with bunker by HyperN0va
free to copy any part
| Published: 21:37:20 on 13 Aug 2025 | Updated: 62 hours ago (at 22:04, 8 Feb 2026) |
JTASAWTS 3!!! by pacmanfan123
[PRESS 4 FOR FIRE DISPLAY] Reload the save if you do not see anything interesting.
| Published: 10 days ago (at 04:27, 1 Feb 2026) | Updated: 62 hours ago (at 22:02, 8 Feb 2026) |
Fungi :) but weirder by AlexFinn
Download fan elements NOW or else
| Published: 2.1 weeks ago (at 19:35, 27 Jan 2026) | Updated: 62 hours ago (at 21:59, 8 Feb 2026) |
tell me what to make in comments by CoryTheBuilder56
No Description provided.
| Published: 63 hours ago (at 21:44, 8 Feb 2026) | Updated: 63 hours ago (at 21:44, 8 Feb 2026) |
Overview Nuclear Simulation by Sylvi
An attempt to simulate a nuclear blast from an overhead view. I had this in the archives for a while for testing ideas. The GLAS and IRON shapes are buildings, the PLNT and VINE + WOOD are forests
| Published: 63 hours ago (at 21:35, 8 Feb 2026) | Updated: 63 hours ago (at 21:35, 8 Feb 2026) |
Hydrogen Bomb v2 by Sylvi
More accurate reaction chain for a hydrogen bomb where one fission stage boosts the next stage to ultimately create enough energy for a fusion reaction. Does not use any typical "cheater" bomb elements.
| Published: 5 days ago (at 00:22, 6 Feb 2026) | Updated: 63 hours ago (at 21:33, 8 Feb 2026) |
Lithium Battery with Electronic Cut-off by Sylvi
This is a prototype lithium battery that has an electronic cut-off which doesn't use PSTN, CRAY, or other magical elements. The idea was to remove moving parts entirely to prevent wasting power when not in use. It also emphasises a uniform charge on LITH
| Published: 63 hours ago (at 21:32, 8 Feb 2026) | Updated: 63 hours ago (at 21:32, 8 Feb 2026) |
meh by exo-protocol
this was an unfinished project, and i gave up, so here's the unfinished thing...
| Published: 63 hours ago (at 21:32, 8 Feb 2026) | Updated: 63 hours ago (at 21:32, 8 Feb 2026) |
firework fountain by GALLIFREYSTANDS
I might make some changes
| Published: 63 hours ago (at 21:14, 8 Feb 2026) | Updated: 63 hours ago (at 21:20, 8 Feb 2026) |
Azul Sun 3 by CoryTheBuilder56
Its more like a star...
| Published: 63 hours ago (at 21:11, 8 Feb 2026) | Updated: 63 hours ago (at 21:11, 8 Feb 2026) |
2 cilinnder sport by Nikpov
its a 2 cilinder with bigger cathalizator and more gas
| Published: 63 hours ago (at 21:09, 8 Feb 2026) | Updated: 62 hours ago (at 22:29, 8 Feb 2026) |
useless bomb by exo-protocol
No Description provided.
| Published: 63 hours ago (at 21:07, 8 Feb 2026) | Updated: 63 hours ago (at 21:07, 8 Feb 2026) |
Bunker. virs resistant.v2. by pooploop15
good bunker but v2
| Published: 63 hours ago (at 21:05, 8 Feb 2026) | Updated: 63 hours ago (at 21:05, 8 Feb 2026) |
Bunker. virs resistant. by pooploop15
good bunker
| Published: 63 hours ago (at 21:02, 8 Feb 2026) | Updated: 63 hours ago (at 21:02, 8 Feb 2026) |
fuses by Owenbc0427
needs fan elements for wire into and out of each fuse
| Published: 63 hours ago (at 21:02, 8 Feb 2026) | Updated: 63 hours ago (at 21:03, 8 Feb 2026) |
Heat stone by Builderbob101
No Description provided.
| Published: 63 hours ago (at 20:57, 8 Feb 2026) | Updated: 63 hours ago (at 20:57, 8 Feb 2026) |
Azul sun for copy by CoryTheBuilder56
Add NEUT or PROT
| Published: 64 hours ago (at 20:42, 8 Feb 2026) | Updated: 64 hours ago (at 20:42, 8 Feb 2026) |
Face S3E2 - The Mugshot by GOAT_OF_TPT
No Description provided.
| Published: 13:04:01 on 17 Mar 2020 | Updated: 64 hours ago (at 20:32, 8 Feb 2026) |