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Steam News5 August 20267d ago

Can it run DOOM?

Just another quick update everyone! So excited for this one. I always had a vision for the original CRUMB to run DOOM, but the Arduino I simulated was not the right component, nor was there enough simulation power/optim

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Full CRUMB Circuit Simulator update

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What changed

0 fixes0 additions3 changes0 removals
  • Gameplay
  • UI and audio
changedI always had a vision for the original CRUMB to run DOOM, but the Arduino I simulated was not the right component, nor was there enough simulation power/optimisation to even dream about fully simulated ARM architecture for a Raspberry Pi. However that has changed and v2.0 is going to open up huge doors to infinite possibilities.
changedTake a sneaky peek at DOOM running in the 2.0 development build, even with I2S audio processing as part of the circuit!
changedIt’s surprising me the power v2.0 has and the capabilities it can reach!

CRUMB Circuit Simulator changes

changedI always had a vision for the original CRUMB to run DOOM, but the Arduino I simulated was not the right component, nor was there enough simulation power/optimisation to even dream about fully simulated ARM architecture for a Raspberry Pi. However that has changed and v2.0 is going to open up huge doors to infinite possibilities.
changedTake a sneaky peek at DOOM running in the 2.0 development build, even with I2S audio processing as part of the circuit!
changedIt’s surprising me the power v2.0 has and the capabilities it can reach!

Just another quick update everyone! So excited for this one.

I always had a vision for the original CRUMB to run DOOM, but the Arduino I simulated was not the right component, nor was there enough simulation power/optimisation to even dream about fully simulated ARM architecture for a Raspberry Pi. However that has changed and v2.0 is going to open up huge doors to infinite possibilities.

Take a sneaky peek at DOOM running in the 2.0 development build, even with I2S audio processing as part of the circuit!

It’s surprising me the power v2.0 has and the capabilities it can reach!

Source

Steam News / 5 August 2026

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