ININ Games is known for publishing modern updates of classic franchises, including Ninja Saviors: Return of the Warriors and Space Invaders Forever. They have also handled the Western localization and publishing of Japanese titles such as Umihara Kawase Bazooka and Root Double: Before Crime After Days Xtend Edition. The publisher frequently collaborates with Strictly Limited Games to release exclusive physical and collector's editions.
Operating as a publishing label under United Games Entertainment GmbH, the company focuses on preserving and distributing Japanese arcade and console heritage. Within the
Wonder Boy franchise, the publisher has been instrumental in bringing classic side-scrolling action to modern platforms. This dedication to retro preservation is also evident in their handling of iconic Taito properties, such as
Ninja Saviors: Return of the Warriors (2019) and the compilation
Space Invaders Forever (2020), which updated legendary arcade gameplay for contemporary systems.
For the
Root Double franchise, the publisher expanded the reach of the science-fiction visual novel
Root Double: Before Crime After Days Xtend Edition (2020) on the Nintendo Switch. This release was distributed through specialized physical runs, including the
Root Double: Before Crime After Days Xtend Edition [Strictly Limited] (2020) and the premium
Root Double: Before Crime After Days Xtend Edition [Strictly Limited Collector's Edition] (2020). Similarly, the multiplayer title
Umihara Kawase Bazooka (2020) received dedicated physical preservation, notably through the
Umihara Kawase BaZooKa [Steelbook Edition] (2020). Beyond these Japanese IPs, the publisher's diverse catalog also encompasses strategic titles set within the Warhammer 40,000 universe.