D4 Enterprise is actively expanding its EGG Console retro game service on Nintendo Switch and Steam, adding multiple classic Japanese PC titles through late 2026, while its Platz division releases die-cast construction models.
D4 Enterprise has spent 2026 broadening the reach of its EGG Console line, which re-releases classic Japanese PC games on modern platforms. The company has moved beyond its home base on the Switch, bringing titles to Steam, and has kept a steady cadence of releases that preserve original quirks while adding modern conveniences. Recent additions include a 1986 MSX2 action adventure, a 1994 PC-9801 real-time strategy, and a rebalanced version of a foundational Falcom action RPG.
The service has also become a destination for early adventure and action games from the 1980s. In September, D4 Enterprise made the 1983 text adventure Seinaru Ken free to Project EGG subscribers, a title developed with the creator of Mugen no Shinzou on the team. That same month, the MSX action RPG Volfes and the 5 Demons joined the lineup as the 114th EGG Console title, and the PC-9801 version of Puyo Puyo landed as the 113th. Each release follows a similar template: the original game, a modern platform, a price point around 880 to 980 yen, and often a Gallery mode for viewing manuals and packaging.
Preservation is a consistent thread. The EGG Console reprint of Puyo Puyo keeps PC-9801-specific display traits, and Relics MSX2, released on both Switch and Steam, includes a Scene Select mode and a Gallery. The company is also handling physical products through its Platz division, which will release three die-cast Komatsu construction models in September. The retro game push remains the core of its activity, with titles arriving at a pace that keeps the EGG Console catalog growing through the summer and into the fall.
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D4 Enterprise began free distribution of the PC-6001 version of Seinaru Ken on Project EGG on September 8, 2026. The 1983 Crystal Software text adventure requires a Project EGG monthly subscription. Players guide a hero who loses his weapons to a demon king's trap and searches for the legendary Holy Sword. The game features one-character command input, support commands, and multiple endings.
D4 Enterprise released EGG Console Volfes and the 5 Demons MSX on September 3, 2026, as the 114th EGG Console title. The 880 yen re-release of the 1987 MSX action RPG puts players in control of apprentice mage Volfes, who must defeat the great demon Naikin Naikis while collecting jars that summon helpful demons.
D4 Enterprise began distribution of EGG Console Puyo Puyo PC-9801 on the Nintendo eShop on August 27, 2026. It is the 113th EGG Console title, priced at 980 yen. The reprint preserves PC-9801-specific traits, such as upcoming Puyos displayed at the screen's left and right edges, and includes Gallery mode for viewing original manuals and package jackets.
First Gear will release three 1/50 scale painted die-cast finished models of Komatsu construction machinery, imported and sold by Platz in September 2026. The lineup includes the compact hydraulic excavator PC78US-11, the large bulldozer D475A-8, and the motor grader GD955-7, each with moving parts and detailed interiors.
D4 Enterprise released the 109th EGG Console title for Switch, Dragon Slayer LEVEL 2.0 PC-8801, on the Nintendo eShop for 880 yen. The action RPG, originally by Nihon Falcom in 1984, features adjusted balance, new mechanics, and a Gallery mode with original materials.
D4 Enterprise released Relics for the Nintendo Switch on July 2, 2026, as the 106th EGG Console title. Originally an MSX2 action adventure from Booster Technology in 1986, the game features a Spirit Ride possession system. The Switch version adds a Scene Select mode and a Gallery mode.
D4 Enterprise released "EGG Console First Queen IV PC-9801" on Nintendo eShop as the 105th title in the retro game service. The real-time simulation, originally from Kure Software Koubou in 1994, features the series' Gocha Character System and new dual-unit controls, fatigue mechanics, and mercenary hiring. The scenario is the largest in the series.
D4 Enterprise released Marchen Veil II PC-9801 on the Nintendo eShop as the 102nd EGG Console title. The action RPG, originally from System Sacom in 1986, follows a cursed Lake Prince. It alternates between visual story scenes and four-directional scrolling action, with enhanced speed, enemy attacks, and map size over the original.
D4 Enterprise announced on June 2, 2026, that Bothtec's 1986 action-adventure game "Relics MSX2" will be released on Steam as part of the EGG Console line on June 19, 2026, for 1,200 yen. The game is set in a mysterious ruin that rose from the sea, where the player controls a protagonist who exists as a spiritual entity with no clear objective. The core mechanic is the "Spirit Ride" possession system, which lets the protagonist take over the bodies of defeated enemies. The possessed body determines attack methods, stamina, and how other characters react, making body choice a strategic element. The original game was noted for its sci-fi character designs, detailed humanoid animations, and effective use of sound effects such as wave sounds, which created a cinematic experience for its time. The EGG Console version includes a Scene Select mode for jumping to specific scenes, final battles, and endings, plus a Gallery mode for viewing the original manual and package art. The Steam store page is already live.