REQUIRES Black Mesa Character Expansion! A slight atmospheric upgrade for the Black Mesa Inbound chapter, featuring more varied staff courtesy of Black Mesa Character Expansion as well as a cameo feature or two by familiar Half-Life characters. OTHER RECOM...

Puts the almighty crowbar back in its place of honor - in front of a door that simply won't budge. Now you can play through the first parts of Unforeseen Consequences as the independent Freeman who don't need no security guard! NOT compatible with the late...

This mod REQUIRES Black Mesa Character Expansion. Otherwise, it won't work properly! Please make sure it's properly installed first! A collection of modifications and quality-of-life enhancements to the chapters Anomalous Materials and Unforeseen Consequen...

A collection of restorations, quality-of-life fixes, and aesthetic upgrades to the chapters Office Complex, We've Got Hostiles, and Blast Pit. Notable changes: •Additional staff types: Admin workers, maintenance personnel, custodians and more - both in hum...

COMPATIBLE WITH DEFINITIVE EDITION! Removes the invincibility of the Gargantua in Power Up and modifies events in the map to account for whether it's alive or dead. Gargantuas in other chapters will be vulnerable to damage as well using this add-on, but ON...

This mod REQUIRES Black Mesa Character Expansion. Otherwise, it won't work properly! Please make sure it's properly installed first! Please only use this mod or OaR Definitive; do NOT attempt to use both mods at once! A modified version of the extremely hi...

A collection of aesthetic modifications to chapters Residue Processing and Questionable Ethics. Major changes: •Additional staff types: Cleansuit scientists, maintenance workers, and custodians can now be found in these chapters, courtesy of the Black Mesa...

This mod REQUIRES Black Mesa Character Expansion AND one of its non-default HECU modules (BMCE HECU or Romka's Classic HECU). Otherwise, it won't work properly! Please make sure they're properly installed first! A series of quality-of-life fixes and improv...

This mod REQUIRES Black Mesa Character Expansion. Otherwise, it won't work properly! Please make sure it's properly installed first! Formerly the Lambda Core Staff Overhaul, this mod features several quality-of-life improvements to the chapter Lambda Core....

UPDATE 6/23/21: Compatible with Definitive Edition! This mod REQUIRES Black Mesa Character Expansion. Otherwise, it won't work properly! Please make sure it's properly installed first! Surprise! Staff Overhaul can even extend to Xen; two maps in Xen and In...

Implements Nihilanth's two unused voice lines ("You are man..." and "The truth...") into Interloper. ...