Timeline of Roblox history/Pre-2004

Pre-1989

 * January 20, 1963 – David Baszucki is born.
 * December 16, 1967 – Erik Cassel is born.
 * September 26, 1973 – Shockdude is born.
 * 1985 – David Baszucki graduates Stanford University.

1989

 * June 19, 1989 – Interactive Physics, a STEM physics software is released by Knowledge Revolution, which was founded by David Baszucki and co-owned by his brother Greg Baszucki. Its purpose was to teach students about physics in a 2D space. It would soon become an influence on the creation of Roblox. Interactive Physics was a 2D simulated physics laboratory originally written for the Macintosh Plus. Users could drag parts, hinges, ropes, and springs to create and measure physics experiments. Interactive Physics was translated to nine languages and sold millions of copies. It was sold to MSC Software in January 1999 for $20 million.

2003

 * December 2, 2003 – Jim Stevens registers the Goblocks Domain.
 * December 12, 2003 – Jim Stevens registers the DynaBlocks domain.