Jez San

Overview

At sixteen, Jez San founded Argonaut Software. By his early twenties, he was demonstrating 3D graphics on the Game Boy to Nintendo’s engineers. The result: the Super FX chip, custom silicon that enabled Star Fox and established console 3D gaming. San’s career bridged bedroom coding and hardware engineering, proving that British programmers could innovate at silicon level.

Fast facts

Born: 1966, London.
Founded Argonaut: 1982 (aged 16).
Key innovation: Super FX chip (with Nintendo).
OBE: Awarded 2002 for services to computer games.

Early career

Year	Achievement
1982	Founded Argonaut Software
1985	Skyline Attack (C64)
1986	Starglider (Atari ST, Amiga)
1988	Starglider 2

San’s early 3D work on 8-bit and 16-bit computers demonstrated polygon graphics when most games used sprites. Starglider proved the Amiga could render 3D environments in real-time.

Nintendo partnership

San cold-called Nintendo after reverse-engineering the Game Boy. His demonstration of 3D graphics on Nintendo hardware impressed engineers enough to greenlight collaboration. The result was the Super FX chip—a RISC processor that sat inside game cartridges, enabling polygon graphics on the SNES.

Super FX impact

Game	Year	Achievement
Star Fox	1993	Console 3D showcase
Stunt Race FX	1994	Racing with Super FX
Yoshi’s Island	1995	2D with 3D effects
Doom	1995	SNES port (Super FX 2)

Later career

Venture	Era	Focus
Argonaut Games	1982-2004	Game development
PKR	2006-2017	Online poker

After Argonaut closed in 2004, San pivoted to online poker. PKR became a significant poker platform before closing in 2017.

Technical legacy

San proved that small UK studios could collaborate with Japanese giants on hardware development. The Super FX approach—custom chips extending console capability—influenced gaming hardware design through the 32-bit era.

3D pioneer