Recently updated saves from powdertoy.co.uk

IPM R3-PC

IPM R3-PC by TheRandomizedGamer

International Personal Machines introduces their first R3 Compatible (Just a renamed R3) running Emerald OS! READ ME: You must align the top of a cartridge with the bottom of the red part of the crmc line.
Published: 13:01:31 on 28 Jan 2026Updated: 11 days ago (at 23:03, 6 Apr 2026)
Microscope

Microscope by Cheap_chesp

No Description provided.
Published: 12 days ago (at 18:15, 5 Apr 2026)Updated: 11 days ago (at 22:37, 6 Apr 2026)
Flammable Alloy

Flammable Alloy by PotatoKing5124

It burns really well
Published: 11 days ago (at 22:28, 6 Apr 2026)Updated: 11 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: 11 days ago (at 21:54, 6 Apr 2026)Updated: 11 days ago (at 21:54, 6 Apr 2026)
CL002: Quasi-32 Bit

CL002: Quasi-32 Bit by Isidor10

A short note about the top 2 bits of FILT, and how to read them.
Published: 13 days ago (at 21:26, 4 Apr 2026)Updated: 11 days ago (at 21:38, 6 Apr 2026)
CL001: On Wavelength Memory

CL001: On Wavelength Memory by Isidor10

One of a few technical theory saves, explaining FILT memory for modern TPT electronics.
Published: 19:11:55 on 24 Nov 2025Updated: 11 days ago (at 21:34, 6 Apr 2026)
Coal Powerplant

Coal Powerplant by HapyMetal

Controlable Coal-poweplant that uses the 'superheated water effect' to create the steam for the turbines (Like most powerplants do)
Published: 19:34:00 on 30 Jan 2019Updated: 11 days ago (at 21:32, 6 Apr 2026)
cool explosion

cool explosion by Among_us0

warning very laggy, plz don't downvote becaus lag
Published: 11 days ago (at 21:28, 6 Apr 2026)Updated: 11 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: 11 days ago (at 21:19, 6 Apr 2026)Updated: 11 days ago (at 21:21, 6 Apr 2026)
roxket engine

roxket engine by kurczak1700

No Description provided.
Published: 19:26:33 on 8 Mar 2025Updated: 11 days ago (at 21:17, 6 Apr 2026)
percieng shot v2

percieng shot v2 by kurczak1700

No Description provided.
Published: 20:24:42 on 8 Mar 2025Updated: 11 days ago (at 21:10, 6 Apr 2026)
CL105: "simple" RAM

CL105: "simple" RAM by Isidor10

Buckle up gamers, it's about to get complicated. Here, we modify the ROM from earlier to include a PSTN-based write head. As always, free to copy.
Published: 20:33:07 on 25 Nov 2025Updated: 11 days ago (at 21:09, 6 Apr 2026)
STAR17

STAR17 by smolderingbomb

STAR//GOL power plant city
Published: 11 days ago (at 21:04, 6 Apr 2026)Updated: 11 days ago (at 21:04, 6 Apr 2026)
Attempted Nuclear Reactor

Attempted Nuclear Reactor by WaylonTheAmazing

i tried:)
Published: 11 days ago (at 21:03, 6 Apr 2026)Updated: 11 days ago (at 21:03, 6 Apr 2026)
MEGA TANK

MEGA TANK by kurczak1700

No Description provided.
Published: 13:45:11 on 20 Dec 2024Updated: 11 days ago (at 20:56, 6 Apr 2026)
growing thing

growing thing by plurb

No Description provided.
Published: 11 days ago (at 20:50, 6 Apr 2026)Updated: 11 days ago (at 20:52, 6 Apr 2026)
bomb

bomb by liam135655

No Description provided.
Published: 19:09:01 on 16 Mar 2026Updated: 11 days ago (at 20:49, 6 Apr 2026)
acid bomb

acid bomb by liam135655

No Description provided.
Published: 11 days ago (at 20:33, 6 Apr 2026)Updated: 11 days ago (at 20:33, 6 Apr 2026)
zapper

zapper by Necromancer12

No Description provided.
Published: 11 days ago (at 20:30, 6 Apr 2026)Updated: 11 days ago (at 20:30, 6 Apr 2026)
morphing prot

morphing prot by Necromancer12

No Description provided.
Published: 11 days ago (at 20:22, 6 Apr 2026)Updated: 11 days ago (at 20:22, 6 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: 11 days ago (at 20:15, 6 Apr 2026)Updated: 11 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: 11 days ago (at 19:43, 6 Apr 2026)Updated: 11 days ago (at 19:45, 6 Apr 2026)
juhuhuhh

juhuhuhh by Likes_anime

No Description provided.
Published: 11 days ago (at 19:42, 6 Apr 2026)Updated: 11 days ago (at 19:42, 6 Apr 2026)
Laneshine EPCL-R

Laneshine EPCL-R by linfuciuscont

The ETRD-PLSM-CONV-LAVA (EPCL) lamp produces a characteristic yellowish glow. In a break from their street light heritage, Laneshine (fictional company) made this special reflector style bulb for can lights.
Published: 12 days ago (at 17:45, 5 Apr 2026)Updated: 11 days ago (at 19:36, 6 Apr 2026)
layered azure bombs

layered azure bombs by goonmaster48

No Description provided.
Published: 12 days ago (at 21:42, 5 Apr 2026)Updated: 11 days ago (at 19:35, 6 Apr 2026)