Recently published saves from powdertoy.co.uk

Customizable hollow-bomb

Customizable hollow-bomb by doggogage

Put somthing inside and ignite. i reccomend B-coal for a volcano like effect.
Published: 9 days ago (at 23:34, 6 Apr 2026)Updated: 9 days ago (at 23:34, 6 Apr 2026)
Galaxy

Galaxy by Oxygen112

weeeeeeeeeeeeeeeeeee
Published: 9 days ago (at 23:26, 6 Apr 2026)Updated: 9 days ago (at 23:26, 6 Apr 2026)
Flammable Alloy

Flammable Alloy by PotatoKing5124

It burns really well
Published: 9 days ago (at 22:28, 6 Apr 2026)Updated: 9 days ago (at 22:28, 6 Apr 2026)
neuron?

neuron? by Among_us0

can "talk" with other neurons requires a constant input for the less active ones
Published: 9 days ago (at 21:54, 6 Apr 2026)Updated: 9 days ago (at 21:54, 6 Apr 2026)
cool explosion

cool explosion by Among_us0

warning very laggy, plz don't downvote becaus lag
Published: 9 days ago (at 21:28, 6 Apr 2026)Updated: 9 days ago (at 21:28, 6 Apr 2026)
Sir, the enemy is in that direction

Sir, the enemy is in that direction by 008cff

Roger that. Delete that direction.
Published: 9 days ago (at 21:19, 6 Apr 2026)Updated: 9 days ago (at 21:21, 6 Apr 2026)
CL106: A Slightly Better Adder

CL106: A Slightly Better Adder by Isidor10

In preparation for adding ADD and SUB instructions, it became apparent that we need to make the adder smaller. Here I show how you can use transparent DTEC to move data around a chip in 2D.
Published: 9 days ago (at 21:18, 6 Apr 2026)Updated: 4 days ago (at 10:24, 12 Apr 2026)
STAR17

STAR17 by smolderingbomb

STAR//GOL power plant city
Published: 9 days ago (at 21:04, 6 Apr 2026)Updated: 9 days ago (at 21:04, 6 Apr 2026)
Attempted Nuclear Reactor

Attempted Nuclear Reactor by WaylonTheAmazing

i tried:)
Published: 9 days ago (at 21:03, 6 Apr 2026)Updated: 9 days ago (at 21:03, 6 Apr 2026)
growing thing

growing thing by plurb

No Description provided.
Published: 9 days ago (at 20:50, 6 Apr 2026)Updated: 9 days ago (at 20:52, 6 Apr 2026)
acid bomb

acid bomb by liam135655

No Description provided.
Published: 9 days ago (at 20:33, 6 Apr 2026)Updated: 9 days ago (at 20:33, 6 Apr 2026)
zapper

zapper by Necromancer12

No Description provided.
Published: 9 days ago (at 20:30, 6 Apr 2026)Updated: 9 days ago (at 20:30, 6 Apr 2026)
morphing prot

morphing prot by Necromancer12

No Description provided.
Published: 9 days ago (at 20:22, 6 Apr 2026)Updated: 9 days ago (at 20:22, 6 Apr 2026)
Singularity Reactor

Singularity Reactor by Ginger17

This facility tucked away deep in the [REDACTED] mountain region houses the only stabalized singularity reactor in the world. Though expensive to maintain, this facility can power a small city for one year after just an hour of operation.
Published: 9 days ago (at 20:22, 6 Apr 2026)Updated: 6 days ago (at 23:02, 9 Apr 2026)
WMN-02 Feedback Neuron Prototype

WMN-02 Feedback Neuron Prototype by NotAChair

The Mercury Neuron Mk 2 uses two different temperatures, the top one tracks the recent stimulation level and is used for feedback to the bottom temp which controls electrical signal transfer. Free to use, if you do then pls tag any saves using it WMN2.
Published: 9 days ago (at 20:15, 6 Apr 2026)Updated: 9 days ago (at 22:06, 6 Apr 2026)
enough is enough

enough is enough by MrunnamedTPT

I'm committing the square root of -1
Published: 9 days ago (at 19:43, 6 Apr 2026)Updated: 9 days ago (at 19:45, 6 Apr 2026)
juhuhuhh

juhuhuhh by Likes_anime

No Description provided.
Published: 9 days ago (at 19:42, 6 Apr 2026)Updated: 9 days ago (at 19:42, 6 Apr 2026)
Mercury

Mercury by Oxygen112

The closest planet to the sun, not the hottest planet though.
Published: 9 days ago (at 19:27, 6 Apr 2026)Updated: 9 days ago (at 19:27, 6 Apr 2026)
Venus

Venus by Oxygen112

Another hellish unlivable planet, the usual.
Published: 9 days ago (at 19:20, 6 Apr 2026)Updated: 9 days ago (at 19:20, 6 Apr 2026)
Medium Cargo Ship

Medium Cargo Ship by sszymonekk

Clarifications: The ship doesn't have artificial gravity, It's very old for its time, The "Hyperdrive" doesn't work (sorry, couldn't be bothered)
Published: 9 days ago (at 19:11, 6 Apr 2026)Updated: 60 hours ago (at 17:45, 13 Apr 2026)
un-neutralized ETRD.

un-neutralized ETRD. by WaylonTheAmazing

does lag
Published: 9 days ago (at 19:09, 6 Apr 2026)Updated: 10.6 hours ago (at 18:38, 15 Apr 2026)
THA BOMB

THA BOMB by ILIKEPOWDERENTOY

No Description provided.
Published: 9 days ago (at 19:01, 6 Apr 2026)Updated: 9 days ago (at 19:01, 6 Apr 2026)
Aperture Science Emergency Inteligence Incinerator

Aperture Science Emergency Inteligence Incinerator by Jumpngoboom

No Description provided.
Published: 9 days ago (at 18:55, 6 Apr 2026)Updated: 9 days ago (at 18:55, 6 Apr 2026)
hydrogen-thermite granade

hydrogen-thermite granade by blazejbogee

No Description provided.
Published: 9 days ago (at 18:52, 6 Apr 2026)Updated: 9 days ago (at 07:00, 7 Apr 2026)
REACTOR

REACTOR by Lexa2313

fqFCf
Published: 9 days ago (at 18:51, 6 Apr 2026)Updated: 9 days ago (at 18:51, 6 Apr 2026)