Erkattäññe - The Doom Wiki at

Erkattäññe is a set of 11 levels for Doom II by Nicolás Monti, aiming to imitate the style of 1994-1996 maps, with a restrained texture set for thematic consistency being the only concession given to aesthetics. The levels are dominated by curves and irregular shapes, and filled with secrets.

Erkattäññe mod for Doom II - Mod DB

Doom Slayer, Doom Wiki

Erkattäññe: 11 map pack for doom2 plus E1 conversion now on Idgames! - WAD Releases & Development - Doomworld

The DWmegawad Club plays: Ad Mortem & Wormwood 1/EU/3 - WAD Discussion - Doomworld

Man Made Wiki Challenge Doom Eternal (acquire 6 codex entries)

MAP03: The Islet (Erkattanne) - The Doom Wiki at

The DWmegawad Club plays: Doom 2 In Spain Only - WAD Discussion - Doomworld

The DWheretic Club plays: Heretic - WAD Discussion - Doomworld

The DWmegawad Club plays: Doom Zero - WAD Discussion - Doomworld