Warner bought Mortal Kombat out of bankruptcy and rebooted its bloody roots

By 2008 Mortal Kombat was fading: Midway had the team shipping games near-annually, and Mortal Kombat vs. DC Universe — toned down to a T-rating to protect Warner's superheroes — was regarded as one of the series' lowest points. Three months later Midway filed for Chapter 11, and the team survived waves of layoffs fearing the IP would be sold off separately from them.

Warner Bros. bought the studio in July 2009 — 'at a bargain-basement price,' engineering director Alan Villani recalled — renamed it NetherRealm, and gave it money and, crucially, time. Co-creator Ed Boon said the lesson of MK vs DC was that the next game would be 'a full reboot and aggressively embrace everything signature about Mortal Kombat': a return to the 2D fighting plane, a cinematic retelling of the original trilogy's story, and unrestricted classic Fatalities.

The April 2011 game landed. Within months Warner Bros. announced it had sold three million copies worldwide, making it the best-selling Mortal Kombat in the franchise's history at that point and the year's #1 fighting game in North America.

3M copies within months — then the best-selling MK in series history and 2011's #1 fighting game in North America

Diluting the gore for the DC crossover had stripped the series of its signature appeal without buying it a new audience.

Warner bought team and IP together, avoiding the classic trap of handing a beloved brand to strangers.

A longer, better-funded development cycle replaced Midway's near-annual crunch cadence.

Retelling the original trilogy delivered nostalgia and a movie-like story mode in one package.

A franchise revival works when you stop diluting the thing fans came for: embrace the signature trait harder instead of sanding it down for a broader audience.

The reboot relaunched Mortal Kombat as a top-tier fighting franchise: Mortal Kombat X and 11 each outsold their predecessor, with MK11 passing 15 million copies by 2022, and NetherRealm became Warner Bros. Games' flagship fighting studio.