: CRUMB is available for Windows and MacOS on desktop, as well as mobile versions for iOS and Android .
: As of early 2026, the software has progressed well beyond v1.01. Version 1.3 is currently available, which introduced a major performance jump enabling the simulation of complex systems like an 8-bit CPU. CRUMB Circuit Simulator Free Download (v1.01)
Buy CRUMB. $8.99. Add to Cart. Family Sharing. Visit the website View update history Read related news. CRUMB Circuit Simulator game revenue and stats on Steam : CRUMB is available for Windows and MacOS