Kornel Kisielewicz has released a new version of DoomRL, the fast-paced roguelike that’s based on the Doom series of games. This update adds asynchronous animation and assemblies (special combinations of weapons and mods that produce unique weapons), as well as new levels, items, and other goodies. The asynchronous animation system is one of the features that supports the long-awaited graphics version of the game that I’m helping Kornel with – this version is being developed and tested concurrently with the ASCII releases.
Link: DoomRL Wiki