Tim Cain

Timothy Cain (born August 25, 1965) is an American video game developer best known as the creator, producer, lead programmer and one of the main designers of the 1997 video game Fallout. In 2009, he was chosen by IGN as one of the top 100 game creators of all time.

Early life, family and education Cain was born on August 25, 1965, and was raised in a suburb of Alexandria, Virginia. His mother had worked for a local branch of the Judge Advocate General's Corps, and around 1979, his mother brought him along by invitation to get together with several high-ranking officers from the U.S. Navy to play Advanced Dungeons & Dragons. Cain loved the game after that and played it as a hobby with friends throughout his early years. He attended the University of Virginia, and in 1989 received a master's degree in computer science at University of California, Irvine.

Interplay Entertainment Cain began working at Interplay Entertainment in 1991. The first game released with his involvement was The Bard's Tale Construction Set (1991) where he served as one of the game's programmers. He was also a programming consultant on Stonekeep (1995) and helped with coding for Star Trek: Starfleet Academy (1997).

Fallout and Fallout 2 In early 1994, he began work on an isometric game engine which would eventually develop into the post-apocalyptic role-playing video game Fallout. Fallout was released in 1997 after three and half years of development to critical acclaim.

He was placed on the team for the sequel, Fallout 2, over his objections, wanting instead to work on a project unrelated to Fallout. Cain later explained in May 2023 that he left Fallout 2 months into development due to burnout and the cut in his bonus pay for Fallout by executive producer Brian Fargo as punishment for a game-delaying buffer overflow crash bug. Colleagues Jason D. Anderson and Leonard Boyarsky resigned along with him. In an interview, he criticized the bigger influence from sales/marketing department during Fallout 2 development, saying, "We were losing part of the game to a larger group who had bigger plans for it."

Troika Games

Cain co-founded Troika Games in 1998 with former Fallout colleagues Jason Anderson and Leonard Boyarsky. Cain also served as both project lead and lead programmer.

His next game reunited him with Thomas R. Decker, the original Fallout producer. As project leader and lead designer he produced within 20 months the Dungeons & Dragons game The Temple of Elemental Evil for publisher Atari in 2003. While he enjoyed the development process, Cain was ultimately disappointed in the resulting game.

After Bethesda Game Studios secured the Fallout license from Interplay Entertainment in 2004, Cain expressed disappointment.

Cain had mixed reactions to Fallout 3, praising Bethesda's understanding of Fallout lore as well as the adaptation of "S.P.E.C.I.A.L." system into a first-person shooter role-playing video game (FPS-RPG), while criticizing the humor and reuse of story elements from earlier Fallout games.

Carbine Studios Cain joined Carbine Studios when it was formed in 2005 as its programming director working on a fantasy MMO game for NCSoft. Cain left Carbine Studios in July 2011.

Obsidian Entertainment In 2011, Tim Cain joined Obsidian Entertainment as senior programmer. He worked on Pillars of Eternity, which was funded through Kickstarter. He was also a co-director for The Outer Worlds. As of June 2020, Cain was no longer a full time employee of Obsidian, but still collaborated on The Outer Worlds 2, as well as for two other companies on a contract basis. On December 5, 2025, Tim announced on his YouTube channel that he had moved back to Southern California and returned to full time, in person employment with Obsidian.

Youtube channel Cain created a YouTube channel in 2011. He began regularly uploading videos in 2023 in which he discusses topics such as the video game industry, video game development, business management, and his experiences with different companies and projects, as well as occasional personal stories. As of November 2025, the channel has released 674 videos and has 192k subscribers.

Personal life Cain came out as a gay man in the early 2000s after concealing his sexuality throughout much of his early career. He married his husband Robert Land on July 14, 2011. He resided in the Seattle metropolitan area between 2020 and 2025, after previously living in the Los Angeles area for most of his career, and returned to Irvine located in Southern California in 2025.

Cain is affected by hereditary color blindness, stating in a Gamasutra interview that he "[can now] see less than half the spectrum of colors." He enjoys cooking, particularly Japanese and Chinese cuisine, and his favorite dishes are garlic chicken fried rice and chicken karaage. He considers himself a chocolate connoisseur, collecting chocolate wrappers and blogging about the chocolates he eats.

Games Year Title Role(s) 1986 Grand Slam Bridge Programmer 1991 The Bard's Tale Construction Set Designer, programmer 1993 Rags to Riches: The Financial Market Simulation Programmer, additional design 1995 Stonekeep Programming consultant 1997 Star Trek: Starfleet Academy Programmer Fallout Creator, producer, designer, lead programmer 1998 Fallout 2 Designer, additional programming 2001 Arcanum: Of Steamworks and Magick Obscura Project lead, lead programmer 2003 The Temple of Elemental Evil Project lead, lead designer 2004 Vampire: The Masquerade – Bloodlines Programmer 2014 South Park: The Stick of Truth Programmer WildStar Design Director, Programming Director 2015 Pillars of Eternity Programmer, additional design 2016 Tyranny Programmer 2019 The Outer Worlds Director 2025 The Outer Worlds 2 Creative consultant