Hirokazu Yasuhara:
Sonic the Hedgehog (1991) — Director, Game Planner, Project
Fatal Labyrinth (1991) — Director, Game Planner
Sonic the Hedgehog 2 (1992) — Director, Game Planner, Object Placement, Project
Sonic the Hedgehog 3 (1994) — Director, Lead Game designer
Sonic & Knuckles (1994) — Director, Lead Game designer
Sonic the Hedgehog 3 & Knuckles (1994) — Director, Lead Game designer
Sonic 3D Blast (1995) — Playfield Design, Saturn Enhancements
Sonic Xtreme (1996) — Head Designer
Sonic R (1997) — Map Design Director
Sega Smash Pack 2 (2000) — Special Thanks
The Floigan Brothers: Episode 1 (2001) — Game Designer
Jak 2 (2003) — Game Designer
Jak 3 (2004) — Game Designer
Jak X: Combat Racing (2005) — Game Designer
Uncharted: Drake's Fortune (2007) — Game Designer
Afro Samurai (2009) — Special Thanks
Uncharted 2: Among Thieves (2009) — Game Designer
Pac-Man Party (2010) — Lead Game Design
Uncharted 3: Drake's Deception (2011) — Game Designer