Konami Digital Entertainment
Chairman and CEO	Kazumi Kitaue
Executive Vice President	Shinji Hirano
Vice President of Production	Brian F. Christian
Producer	William Oertel
Associate Producer	Simon Lai, Tomm Hulett
Assistant Manager of Product Support	Kensaku Nakata
QA Lead	Pearl Lu
QA Project Lead	Ryan Graff, Quality Assurance by Babel Media
VP of Marketing	Anthony Crouts
VP of Operations	Todd Koniares
Director of Marketing	Rozita Tolouey
Senior Product Manager	Patrick Dillon
Director of Sales	Paula Cook
Director of Public Relations	Marc Franklin
Customer Service	Brandis Dutton
Special Thanks	Nobuya Nakazato, Atsushi Tsujimoto, Anthony Borquez, Yukako Hamaguchi, Dennis Lee, Tonie Madrid, Charles Murakami, Ryan Payton, Jason Ray, Victor Rodriguez, Konami Mobile Group, Patty, William, Dominique Oertel, Mom, Dad, and Girl. Alex, Bakie, Randy, and the Bay Area Crew, Lauren Hulett. James and Joan Hulett, J.P, Curtis, and countless gamer friends. Anthony, Keith, and Nich, The Contra Headquarters, Contra Fans of the past, present, and future.
Wayforward Technologies
Tyrannical Overlord	Voldi Way
CEO	John Beck
Director	Matt Bozon
Producer	Christopher Watson
Lead Programmer	Robert Koshak
Assistant Director	Sean Velasco
Animation Director	Marc Gomez
Scenario Designer	Cole Philips
3D Technical Lead	Jason Hitchens
Game Programmers	Michael de la Peña, Jeff Lee, Stephen Foot, Larry Holdaway, Ian Dunlop
Wireless Programmers	Brian Littrell, Chris Losorelli
Additional Game Programmers	Jim Kelly, Josh Graham, Dave Diano, Jeff McGlynn, Mike Parks
Engine & Tools Programmers	John Eric Hart, James Chan, Jonathan Rucker, Lee McDole
NES Programmer	Nate Trost
Additional Programmers	Danny Kellogg, Michael W. Stragey, Jimmy Huey, John Sensebe, David Wright
Backgrounds & Bosses	Henk Nieborg
Music	Jake Kaufman
SFX	Jake Kaufman
Character Animation	Chris Kerlegon, Joakim Sandburg
Level Design	Mike Herbster
3D Animation	Dav Lyman
Additional Animation	Eun hi Lee, Adam Tierney, Paul Robertson, Jacob Stevens, James Montagna
3D Art	Ben Badgett
Sprite Design	Gustav Kilman, Ken Fejer
Additional Sprite Design	Josh Astorian, Simon Andersen, Mads Peter Vedsten Larsen, Ben Rosaschi
Additional Boss Art	Winking Entertainment
Additional Level Design	Mike Pace
Concept Art	Ryan Deluca, Paul Nelson
Interface Design	Anton Wiklund
Video Editing	Dave Williams
Illustrations	Imaginary Friends Studios, Edmund Shern, Wei Ting
Quality Assurance	Chris Anderson, Matt Paniagua, Angie Cardone, Meghann Tauch
Contributors	Amanda Soto, Raymond L. Maple, Mark Bozon, Jeremy Dower, Eric Rollman
PR	Jordan Mayer
Special Thanks	Adriana Watson, Erin Bozon, MikeFireball, Neal Tew (original PocketNES software core), All WayForward Staff

Other Games

In addition to this game, the following people are listed as working on other games. No more than 25 people are listed here, even if there are more than 25 people who have also worked on other games.

Kazumi Kitaue, 87 other games
Dennis Lee, 76 other games
Marc Franklin, 59 other games
Brian F. Christian, 56 other games
Victor Rodriguez, 56 other games
Jason Ray, 55 other games
Rozita Tolouey, 50 other games
Paula Cook, 47 other games
Tomm Hulett, 37 other games
Jake Kaufman, 37 other games
Anthony Crouts, 37 other games
Yukako Hamaguchi, 32 other games
Pearl Lu, 29 other games
Shinji Hirano, 29 other games
Voldi Way, 26 other games
David Wright, 26 other games
Nobuya Nakazato, 25 other games
John Beck, 25 other games
Christopher Watson, 23 other games
Matt Bozon, 23 other games
Henk Nieborg, 23 other games
Patrick Dillon, 22 other games
Jimmy Huey, 22 other games
Michael W. Stragey, 21 other games
Ryan Graff, 21 other games

Collaborations

People who have worked on this game have also collaborated on the creation of the following games:

Space Chimps, a group of 25 people
Shantae: Risky's Revenge, a group of 25 people
Where the Wild Things Are, a group of 23 people
Batman: The Brave and The Bold - The Videogame, a group of 22 people
Justice League Heroes: The Flash, a group of 20 people
Sigma Star Saga, a group of 20 people
Silent Hill: 0rigins, a group of 19 people
A Boy and His Blob, a group of 18 people
SpongeBob SquarePants: Creature From the Krusty Krab, a group of 17 people
X-Men: The Official Game, a group of 14 people
Metal Gear Solid 4: Guns of the Patriots, a group of 13 people
Disney's American Dragon: Jake Long - Rise of the Huntsclan!, a group of 12 people
Shantae, a group of 12 people
Galactic Taz Ball, a group of 11 people
Diary Girl: Organize, Chat, Play Everyday, a group of 11 people
Silent Hill: Shattered Memories, a group of 10 people
Godzilla: Domination!, a group of 9 people
Vandal Hearts: Flames of Judgement, a group of 9 people
SpongeBob SquarePants: Lights, Camera, Pants!, a group of 9 people
Ping Pals, a group of 9 people
Rescue Heroes: Billy Blazes, a group of 8 people
Marvel Trading Card Game, a group of 8 people
Rocket Knight, a group of 8 people
Wendy: Every Witch Way, a group of 8 people
Silent Hill: Homecoming, a group of 7 people