| DreamForge Intertainment | |
| Executive Producer: | James Namestka |
| Project Manager: | Scot Noel |
| Head of Research &. Development: | Thomas Holmes |
| Director of Creative Development: | Chris Straka |
| Design Lead: | Mike Nicholson |
| |
| Design: | Chad Freeman |
| Jason Johnson |
| Mike Nicholson |
| Eric Ranier Rice |
| Tracy B. Smith |
| Lead Programmer: | Chad Freeman |
| Programmers: | Mike Breitkreutz |
| Chad Freeman |
| Rip Jaffurs |
| Rob Seres |
| Jason Tost |
| Art Director: | Eric Ranier Rice |
| Art Lead: | Mike Nicholson |
| Concept Art: | Brian Busatti |
| Doug Ceccarelli |
| Jeffrey Hoffman |
| Gene Kohler, Jr. |
| Richard E. Kohler |
| A. C. Kreader |
| Craig Mrusek |
| Mike Nicholson |
| Eric Ranier Rice |
| Frank Schurter |
| Tracy B. Smith |
| Dave Wells |
| 3D Art Coordinator: | Jason Johnson |
| 3D Art: | Brian Bullock |
| Doug Ceccarelli |
| Dan Corall |
| Gregory Cunningham |
| Dave Enedy |
| Kimberly A. Haines |
| Bryan Johnson |
| Jason Johnson |
| David Locke |
| Brian Schutzman |
| Tracy B. Smith |
| Robert Wilsher |
| Matt Winalski |
| Paul J. Yeso, Jr. |
| 5D Art Coordinator: | Tracy B. Smith |
| 5D Art: | Jason Alexander |
| Brian Busatti |
| Rob Hauch |
| Jeffrey Hoffman |
| Joshua Jay |
| Gene Kohler, Jr. |
| Richard E. Kohler |
| David Kubalak |
| Keith Lash |
| Mike Nicholson |
| Frank Schurter |
| Tracy B. Smith |
| Dave Webster |
| Dave Wells |
| Cinematic Coordinator: | Marty Stoltz |
| Storyboarding: | Brian Busatti |
| Jeffrey Hoffman |
| Mike Nicholson |
| Voice Direction: | Dave Fielding |
| James C. McMenamy |
| Mike Nicholson |
| Chris Pasetto |
| Sanitarium Testers (DreamForge Team) | |
| Lead Game Tester: | David Kubalak |
| Game Testers: | Jason Alexander |
| Brian Busatti |
| Dave Enedy |
| Rob Hauch |
| Gene Kohler, Jr. |
| Richard E. Kohler |
| David Kubalak |
| Keith Lash |
| Craig Mrusek |
| Eric Ranier Rice |
| Frank Schurter |
| Brian Schutzman |
| Joe Skivolocke |
| Dave Wells |
| Don Wuenschell |
| Paul Yeso |
| ASC | |
| President: | David J Klein |
| Product Development | |
| Executive Producer: | Travis «Pax» Williams |
| Associate Producer: | Rich «RR» Rosado |
| Lead Analyst: | Oz Greene Jr |
| Quality Assurance: | Santos «X2» Gonzalez |
| Mick «Gimme A Beer!» Devitt |
| Arthur «Hell Murder» Cuffee |
| Rob «Xena» Saal |
| Marketing | |
| Marketing Manager: | Kelly McAllen |
| Web Master: | Michael «San Fran» Masone |
| Creative | |
| Creative Director: | Leslie «King» Cullen |
| Package Design/Illustration: | Cindy C. Wieting |
| Todd «Wicket» Emrnerson |
| Special Thanks: | Jeff «P-Rappa» Castaiieda |
| Jayson Bernstein |
| M.R. Brinck |
| Pamela «Death Wish» Bronson |
| Jason «FPR» Gomez |
| Luciano Manente |
| Erin «Spudz» McKenzie |
| Marcello «007» Praino |
| Ann «See Ya» Quirk |
| Doreen «Hector!» Reyes |
| Michael Schedlich |
| Howie «Neurotic» Schwartz |
| Game Voices | |
| Max Laughton/Grimwall: | Frank Schurter |
| Dennis O'Toole/Simple Simon/Gravin/Chik-tok/Xilonen: | Stephen Bennett |
| Timothy O'Toole: | Brad Broman |
| Jessie Hatcher/Sarah Laughton: | Amanda Crocker |
| Lumpy Driscoll/Marcus Williams/Young Max: | Paul Crocker |
| Scotty Havel (Suicidal Patient)/Hector Vasquez/Frank Rizzo (Lefty)/Ometoch/Priest/Newscaster: | Kevin Delaney |
| Dr. Jacob Morgan/Lenny Frumpkin/Olmec/Preacher Bob/Skippy Peterson/Antonio Baldini/Timber/Gromna/Grundle/Malus lonesis (Talking Tree): | Dave Fielding |
| Stan Dumbrowski/Wilbur Smith/Zippy/Collin O'Leary/Centeotl: | Bob Hartley |
| Martha O'Leary/Gritza/Ehecatl/Cyclopean Newscaster: | Mary Hartley |
| Angelic Statue/Maria Santiago/Mother/Crystal DiAngelo/Trixie/Ashley Olsen/Grella/Body Bag Woman/Ometotl (Stone Mason's Wife)/Computer Voice: | Amy Hartman |
| Stutterin' Don/Billy Hatcher: | Greg Longenhagen |
| Yo Yo: | John «Fuzz» McGirk |
| Derek Williams/Sean O'Leary: | Zachary McLaughlin |
| Meggan Johns: | Danielle McLaughlin |
| Flipper/Witch Doctor: | James C. McMenamy |
| Eileen Daily/Coatlicue (Stone Mason's Daughter)/: | Kestrel Michaud |
| Redd Nairling/Carnival Barker: | Mike Nicholson |
| Bruce Chambers/Meano Geno McGirk/Laughin' Larry/Stephen Laughton/Quetzalcoatl/Carnival Barker: | Randy Oliva |
| Norman Kresh/Matt Olsen: | Chris Pasetto |
| Vera Stark/Lady Ivanna/Diane Laughton/Teteo Innan (Village Oracle): | Shirley Ratner |
| Jennifer Laughton/Jennifer Lang (Inferno)/Chalchihut (Fisherman's Widow)/Gravin's Wife: | Melinda Ratner |
| Arthur Patrick/Morgan's Father/Mixcoatl : | Ted Russell |
| Oliver Tweed/Pret-zool/Tepictoc: | Frank Schurter |
| Marty Johns: | Tracy B. Smith |
| Mumblin' Martin/John Whitefoot/Elvis McCarthy/Steeple Statue (Crag)/Carl Rice/Huitzilop/Carnival Barker: | Derek Walton |
| Stuart Limpkin/Chik-nik/Taloc (Stone Mason): | Paul Will |
| Special Thanks (DreamForge) | |
| Mike Breitkreutz would like to thank: | Drum Rock Beer |
| Dread Zeppelin |
| T$ |
| St. Patrick |
| Chad Freeman would like to thank: | Right mouse buttons |
| The Manling for being the man? |
| Caffeine |
| Audra and my family |
| Edge of Oblivion |
| Anime chicks |
| Voodoo Extreme |
| Mike Nicholson would like to thank: | Violent Anime |
| Mounatin Dew |
| Carol and Ryan |
| My best friend Prowl |
| and Travis -- for hooking me up with lots of cool sh*t! (You the man!) |
| Tracy B. Smith would like to thank: | My relatives for supporting my dream of «Drawin1 them thar computer pitchers.» |
| Janine and Family for giving me a sane place to get away to |