In the early summer of 2001, the video game industry was abuzz with anticipation for a Half-Life adaptation for the Dreamcast console. However, the project was abruptly halted by Sierra and Valve, despite promotional discs already being produced. The game's development by Captivation Digital Laboratories and Gearbox was left unfinished, and for over two decades, it remained a forgotten relic of gaming history. Now, twenty-five years later, an independent developer known as maximqad has brought the game back to life by publishing the full decompilation of the project and restoring its multiplayer mode. Video games are typically built using "source code," which is a set of instructions written in plain text. This code is then compiled into machine language, a sequence of numbers that only specific processors can understand. In the case of the Dreamcast, the Hitachi SH-4 processor was the only one that could run the game. Decompilation is the process of reversing this, essentially translating the machine language back into readable code without the original source. Maximqad achieved this by analyzing the compiled files and reconstructing the original source code. This allows for deeper study of the game's design, the fixing of technical issues, and the creation of new content for the game. At the time of its cancellation, the developers had to disable network features to meet deadlines and memory limitations, focusing instead on the single-player campaign. While the multiplayer components were present on the game disc, they could not connect to a server. Recently, maximqad ported the free Xash3D engine to the Dreamcast and rewrote the missing network code, integrating it with the original game's instructions. This has made local and online multiplayer battles possible again. However, the process is not as simple as just burning a disc. Users must obtain a specific raw file from May 15, 2001, in GDI format, and then replace it with the corrected files available on maximqad's GitHub page. Only after this reconstruction can the game be played online by owners of the Sega Dreamcast.