This is a fan-made modification, or "mod," for the classic PC shooter, Doom II: Hell on Earth. Released in February 2018 for PC, it transforms the familiar gameplay experience with a distinctive visual theme. As a mod, it builds upon the foundation of its parent game, offering a new layer of content and presentation for players who enjoy the core mechanics of the original.

What is the core experience of this mod?

The central appeal of this modification lies in its unique visual overhaul, which draws heavily from the Mario franchise. Players will encounter familiar Doom II gameplay, but the environments and some visual elements have been replaced with textures and sprites inspired by various Mario games. While the core monsters and weapons remain the same, the aesthetic shift provides a fresh perspective on the classic shooter action.

What are the key features?

This modification features 28 levels designed for Boom-compatible source ports, meaning it requires a specific type of updated engine to run. The development involved multiple contributors from the Doomworld forums, aiming to create a cohesive experience within certain technical limitations. These limitations included a maximum of 256 entities per map and a playable area size of 5120x3840 map units, though some maps slightly exceeded these constraints.

What makes this game unique?

The most striking aspect of this modification is its thematic integration of Mario elements into the Doom II framework. This creates a juxtaposition of two vastly different gaming worlds, offering a novel and often surprising visual and atmospheric experience for players familiar with both franchises. The gameplay itself remains rooted in the fast-paced, run-and-gun style of Doom II, but the visual presentation is entirely reimagined.

How does it relate to other mods?

As part of the MAYhem series, this modification represents a collaborative effort within the Doom modding community. It showcases how dedicated players can leverage existing game engines and assets to create entirely new content and experiences, demonstrating the flexibility and longevity of classic games through community-driven projects.

What are the technical specifications?

This modification is available for PC (Microsoft Windows) and requires a Boom-compatible source port to play. It was released on February 9, 2018.