OBSIDIAN

OBSIDIAN is a procedural map generator developed as a community effort. It is a of the final version of OBLIGE that has two prominent differences: a new GUI for changing the tool's many settings and full incorporation of the former ObAddon project, which provided a large addition of visual assets and Lua code.

First released in March 2021, OBSIDIAN currently has two versions: a stable beta and a rolling preview build of the next beta. The project builds successfully on Linux, BSD and Windows platforms; pre-compiled Windows releases are provided on the team's Github repository.

Features
Notable differences from OBLIGE include:
 * Customizable GUI
 * More prefabs and shape grammars
 * Vanilla Doom support, via the bundled SLUMP generator
 * Unified 64-bit random number generation for both OBSIDIAN and SLUMP using fastPRNG
 * Ability to use arbitrary-length strings as RNG seeds
 * UDMF output, with the ability to convert existing binary-formatted prefabs at runtime
 * ZDBSP as the internal node builder, providing compressed, extended, and UDMF-compatible nodes for engines that support them
 * Optional PK3/ZIP output
 * Ability to save an animated GIF of the map-building process
 * "Surprise Me" total randomization of settings