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CRUMB
News
Hotfix 1.3.3
Game update
Hotfix 1.3.3
CRUMB
· published
30 Nov 2024, 16:11 UTC
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Players around this date
Read on Steam
More fixes!
74HC245 fixed issue with the DIR pin not functioning correctly and causing a crash due to matrix error
Corrected pin labels for 74HC245 and 74HC273
Fix issue with a single remaining pin label after a component delete with pin hints enabled
All the best
Mike
More from CRUMB
Other announcements
All news
Major update
15 Sep 2026
100,000 copies sold. Thank you.
100,000 😮 That's how many copies of CRUMB Circuit Simulator have now been sold on Steam. I keep looking at the number and it still doesn't feel real. CRUMB started as, and still is a one-person project. It went out in November 2022 with no publisher and no marketing, just a virtual breadboard and the hope that a few people would enjoy poking around on it. Every one of those copies came from yo…
In-game event
12 Sep 2026
Looking for the most advanced electronics simulator in the world?
I have been super busy posting on Facebook with new developments and features and have neglected to keep everyone up to date here! CRUMB 2.0 is shaping up nicely and has the potential to become the single most powerful and accessible electronics simulator! But first to answer a consistently asked question: "Will 2.0 be free to existing users?" Yes. And let me introduce to CRUMB Advanced. To tho…
Community
12 Aug 2026
Real life == Sim Life
Good evening ladies and gentlemen! I’m continuing to pour my life into this next version of CRUMB and I have a little something to share with you all! It is now possible to connect real hardware to CRUMB and interact with it, in this example we can flash an Arduino R3 with the same code that’s running in the simulator 🤩 Much love! Mike