Competitors are challenged in one of more than two dozen events, ranging from target-events adapted to various sports, to nine-area obstacle courses, to other challenges of a different variety, all for the honor of adding their name to the list of champions, the titular BANZUKE.

Reviews on the Run and "Reviews on the Rock" in the earlier seasons of the Electric Playground is a video game review TV show hosted by Victor Lucas and Scott C. Jones. The show is produced by Lucas' company Greedy Productions. The two hosts rate games independently on a scale of .5 point increments from 0 through 10, with 0 being the lowest and 10 being the highest. As of 2013, Reviews on the Run airs in Canada on G4 Canada and City, with pre-2006 episodes airing on G4 in the United States. The show was previously shown in Canada on CTV Two, Space, Razer, and OMNI.1.

The show is filmed on location at several different locales around Vancouver, British Columbia. Episodes are also occasionally recorded in other cities, such as Tokyo, Japan. A common trademark of the show is to have the hosts stand in frame as video game footage is projected onto an object in the background such as a billboard or the side of a building. The show is filmed over the course of several hours and later edited to fit the show's thirty minute time frame.

EP Daily is a daily news television show that covers movies, TV shows, comic books, collectibles and gadgets. Created and executive produced by host Victor Lucas, and his Vancouver, British Columbia production company Greedy Productions Ltd, EP Daily has been a staple on airwaves since its debut in September 1997.

The world's top fighters, wrestlers, and athletes compete in one of the most difficult physical contests ever devised. Of the 1,900 people that have attempted to complete stage one since 1997, only about 200 have succeeded. Of the 200 that passed stage one, only 3 people have gone on to complete all four stages and have the title of Ninja Warrior.

Xplay (previously GameSpot TV and Extended Play) is a TV program about video games. The program, known for its reviews and comedy skits, airs on G4 in the United States and had aired on G4 Canada in Canada (and briefly on YTV during its time as GameSpot TV), FUEL TV in Australia, Ego in Israel, GXT in Italy, MTV Russia & Rambler TV in Russia, Solar Sports in the Philippines and Adult Swim and MuchMusic in Latin America. The show ran between July 4, 1998, and January 23, 2013, and returned in November 2021 as a part of G4's relaunch.

This action and adventure comedy is drawn in simple appearance and combines cute forest animals with extreme graphic violence. Each episode revolves around the characters enduring accidental events of bloodshed, pain, dismemberment and/or death.

Cheaters is a weekly syndicated American hidden camera reality television series about people suspected of committing adultery, or cheating, on their partners.

Cheat! is a TV show on G4 that provides cheat codes, strategies, and other hidden features for video games. The show was hosted by Kristin Adams, who replaced original host Cory Rouse in January 2005. After a nearly 18-month hiatus, new episodes of Cheat! began airing in December 2008. Cheat! last aired February 19, 2009 on G4.

Portal is a former TV show that aired on G4. During its two-season run from 2002–2004, it was one of the most popular shows on the network. Written, produced, and hosted by Dave Meinstein, Portal was in many ways a comedy, a soap opera, a skit comedy show, and a news show. It was an attempt at a new type of show by blending satire, stylistic elements, and various levels of dramatism. Portal was the first television series to use machinima.

Arena was a G4/G4techTV TV show about competitive gaming which aired from 2002 to 2004. The program's format featured teams taking on each other in the multiplayer video games of the time in the form of a LAN party. Many episodes of the series revolved around a continuing tournament format.

Some video games overlap episodes, such as Unreal Tournament 2004 and Call of Duty. Teams are also given a chance to talk about themselves and explain the origin of their team name. Team ZoMBiE won the Tournament of Champions in 2004 to become the Ultimate Arena Champions. Team Kaizen won the Tournament of Champions in 2005 to become the Ultimate Arena Champions.

The show was originally hosted by Wil Wheaton and Travis Oates, but both hosts left due to conflicts with the program's producer, Jim Downs, of which many were made public by Wheaton in a Slashdot posting. They were replaced by Lee Reherman and Michael Louden. The final hosts were Reherman and Kevin Pereira.

The first two seasons were filmed in studio 2. In 2004, for the shows' third and final season, filming moved into studio 3, which was the largest studio in G4's old headquarters. When word of the TechTV buyout became public, and the show was going to be cancelled as a result, the series banked several episodes, and then scrapped the set in July 2004 to make way for X-Play, The Screen Savers, and Unscrewed with Martin Sargent, three former TechTV properties.

Filter is an American television series on the G4 cable television channel which follows a countdown format. It was canceled in December 2005, resurrected in a re-formatted form, and then once again was canceled in August 2006. It was airing as a commercial break prior to May 2012. The show allows registers users to vote in Top Ten lists.

Players is a former TV show that ran on G4 starting in 2002. It was one of the launch programs for the G4 network. The main premise of the show was to interview famous celebrities and see if they played video games or not, what their favorite ones were, etc. The show was cancelled in December, 2004, but still aired occasionally until January 6, 2006.

Celebrities featured included Asia Carrera, David Arquette, David Hoffman, Alec Baldwin, Chris Carmack and the Barenaked Ladies.

Icons was a documentary TV show on G4 that originally focused on significant people, companies, products, history, and milestones in world of video games. It was relaunched in 2006 and focused entirely on pop culture. It was cancelled soon afterwards.

On May 10, 2006, it was announced that Icons was relaunching on June 3 with an episode focusing on J.J. Abrams. The show will feature a broader scope on things and people "men 18–34 care about, admire and emulate." Future episodes would focus on Marc Ecko, The Onion, and Family Guy. This change in format had been suspected, due to the recent episodes about George A. Romero, Frank Miller and the history of the King Kong franchise.

The classic video game themed episodes continued to air on the network sporadically until 2008, under the new name of Game Makers.

G4tv.com, also known as G4tv: The Show or simply G4tv, is a weekly video game talk show that aired on G4 and was produced by Laura Foy. The questions and polls used on the show were from the G4tv.com discussion forums live chatroom and were on any topic concerning games or the technology of gaming. At least one person who has worked in the video game industry was usually interviewed in each episode.

The show was hosted by Tina Wood, Laura Foy, and Geoff Keighley

Eye Drops was a television program on TechTV that showcased short computer animation movies and clips made using off the shelf 3D animation software. The show claimed to showcase all different types of animation, but only a very small number of shorts featured non-CG animation. Most animations are done completely by one person or by a small group of people.

Anime Unleashed was an anime block that was broadcast on the American cable TV network, G4. The block was placed on the original TechTV in early 2003 and moved to G4techTV after the two networks merged. Titles airing on the block almost exclusively came from domestic anime distributors ADV Films, Bandai and Geneon.

Invent This! is a TV series that aired on TechTV at the end of 2003. Invent This! profiled ordinary people demonstrating their inventions. Only one season were shot. The show was not renewed when TechTV and G4 merged in early 2004.

Body Hits is a TV series which focused on what goes on inside people's bodies as they fight their way through their hectic modern lifestyle. Dr. John Marsden was the show's host for its entirety. The programme aired on BBC Three in the United Kingdom, TechTV in the United States, The LifeStyle Channel and ABC2in Australia, and Prime Television New Zealand in New Zealand

Attack of the Show! is an American live television program that formerly aired weeknights on G4, G4 Canada Fuel TV, HOW TO Channel, and Maxxx. Episodes were hosted by Kevin Pereira, Olivia Munn, Zach Selwyn, Layla Kayleigh, Sarah Lane, Alison Haislip, Candace Bailey, and Sara Underwood. Attack of the Show! reviewed new technological items, parodies, pop culture, and general daily news, and gave previews of video games, movies, and digital media.

Battle B-Daman or Battle B'Daman is an anime and manga series by Eiji Inuki that first aired in January 2004 in Japan, replacing Beyblade in its timeslot. It premiered in the United States on April 2005. Like its predecessor, it is themed around an enhanced version of a children's schoolyard game – whereas Beyblade was based around spinning tops, Battle B-Daman is a dramatized version of marbles. It is the first show of the B-Daman series to be dubbed in English. In Japan, it airs on TV Tokyo. In the United States, India it once aired on ABC Family and Toon Disney's JETIX block. At one point, as well as G4 in the USA, but on the latter was replaced by G.I. Joe Sigma 6 soon after. In Canada, it airs on YTV, in which on February 2007, the second season commenced with a completely new voice cast, and what some have called inferior dubbing from the first season; the French dub of the show airs on Télétoon.