IGE (Internet Gaming Entertainment) is a company which trades in virtual currency and accounts for MMORPGs. One of the main dealers in virtual economy services, members of the gaming community were often critical of IGE, as its services may allow players to break rules in online games.
IGE was founded in 2001 by Brock Pierce, a former child movie star, and Alan Debonneville. They met each other while playing Everquest and decided to form IGE. Pierce was the main investor in the company while Debonneville was managing the operations. Brock Pierce was also the co-founder of the controversial failed dot-com Digital Entertainment Network (DEN). Media reports claim that Marc Collins-Rector is a silent partner in IGE. IGE initially used an address in the city of Marbella, Spain, where Collins-Rector and Pierce shared a villa until it was raided by Interpol in 2002.
In January 2004, IGE acquired its major competitor, Yantis Enterprises, then run by another secondary market figure, Jonathan Yantis, for $2.4 million and 37% share of the company. Yantis later sold his shares back to IGE in exchange for 22 monthly payments of $1 million due to conflicts and disagreement.
During late 2006 and 2007, Debonneville was forced out of the company. Later Debonneville sued Pierce for various reasons related to an investment made by Goldman Sachs a year earlier, which Debonneville ended winning in a settlement.
IGE tried to restructure its upper management team by recruiting new executives. IGE began to lose revenue due to the frequent deletion of accounts involved in trading. In 2007, a lawsuit was filed against IGE by Antonio Hernandez for "substantially impairing and diminishing [player's] collective enjoyment of the game." 
During the final months of IGE leading to its reformation, the board of directors decided to sell the company to their former partner Jonathan Yantis. IGE's parent company was then renamed Atlas Technology Group Inc, which is owned by Yantis, while Brock went with Affinity Media.
Affinity Media was said to be one of the parent companies of IGE, though the company no longer has any ownership stake. Affinity Media's senior vice president of business development John Maffei, noted that "we’re no longer in that business."  Affinity retains control of Allakhazam.com, Thottbot.com, and has since purchased Wowhead.com.
Like all the other in-game currency traders, the vast majority of IGE's revenue comes from buying/selling World of Warcraft gold. Its website traffic, and allegedly its revenues, have been declining since 2006 due to the increased competition from the in-game currency traders based in China and the constant bombardment of anti-real-money trading measures by Blizzard Entertainment, the publisher of World of Warcraft.
- WildStar (video game) (PC): WildStar Gold is available for in-game purchase.
- Elder Scrolls Online (PC): ESO Gold is available for in-game purchase.
- FIFA 14 (PC, iOS, Console, Mobile): FIFA 14 Coins are available for in-game purchase.
- DC Universe Online (PC): DCUO Cash is available for in-game purchases.
- Diablo 3 (US/EU/Asia): Diablo 3 Gold is available for in-game purchases.
- Final Fantasy XIV: FFXI Gil is available for in-game purchases.
- Guild Wars 2 (US/EU): Guild Wars 2 Gold is available for in-game purchases.
- Rift (video game) (US/EU): Rift Platinum is available for in-game purchases.
- RuneScape: RuneScape Gold is available for in-game purchases.
- Star Wars: The Old Republic (US/EU/AP): SWToR Credits are available for in-game purchases.
- TERA Online (US/EU): TERA Gold is available for in-game purchases.
- The Secret World: The Secret World Pax Romana is available for in-game purchases.
- World of Warcraft (US/EU): WoW Gold is available for in-game purchases.
- Age of Conan (US): No longer sell in-game currency for this title.
- Aion Online (US/EU): No longer sell in-game currency for this title.
- Everquest II: No longer sell in-game currency for this title.
- Final Fantasy XI: No longer sell in-game currency for this title.
- Lineage 2: No longer sell in-game currency for this title.
- Vanguard: Saga of Heroes: No longer sell in-game currency for this title.
- Welcome to www.gamewatchers.net
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- Brock Pierce
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- IGE - About Us
- (May 4, 2006).IGE Acquiring MMOG Sites. CorpNews.com. URL accessed 5-8-06.
- (May 3, 2006).Announcing Zam.com. Allakhazam.com. URL accessed 5-8-06.
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- "Q&A: Affinity's Maffei Talks IGE Sale, MMO Media Future". Gamasutra. 2007. Retrieved 2007-12-22.
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