Mods / radio

• FFixed "Thunderclap" Radio Conversationby Citizen⁵Adds background sound effects to the "Thunderclap" radio conversation in Surface Tension. My own take on Drunk Headcrab's Radio Fix except this one puts gunfire noise in the background of Thunderclap One's transmissions instead of helicopter noise. This is because according to the game's soundscr...13.8k downloadsupdated 5 y ago
• HHECU Radio Fixby Drunk HeadcrabA small fix that replaces 4 HECU radio sound files which lacked background noise. Check out this gent's version of the same concept for a more accurate portrayal (Thunderclap is apparently meant to be artillery, not air support).6.8k downloadsupdated 6 y ago
• IImproved H.E.C.U. Radio Broadcastsby 76561199073488155A total overhaul of the game's various radio broadcasts seen throughout Surface Tension & Forget About Freeman, adding in more background depth to expand on the ongoing losing battle of the HECU against the onslaught of Xenian Forces. Development I've wanted to improve the radio conversations in...5.4k downloadsupdated 5 mo ago
• SStarscre4M's HECU Radio Filterby world's end rhapsodyA mod that provides an alternative to the radio filters currently provided in-game. This mod was originally created by Starscre4M in 2015 and predates the 1.0 build of the game released in 2020, which featured the Crowbar Collective adding radio filters to the masked grunts. After this, he remove...3.6k downloadsupdated 6 y ago
• FFAF Radioman Heroic Deathby Mr. SomeguyAn alternative ending for the radioman in Forget About Freeman, in this version combat can be heard nearby, and he fights back against an Alien Grunt. As with most sound mods, you may need to use snd_restart for it to work. Deleting the sound cache and restarting the game may help.1.9k downloadsupdated 6 y ago
• MMore Authentic Military Radioby bbx-1103What did this mod do? This mod has changed the HECU Radio added in Extended Captions and Dialogue. Other mods that also have HECU Radio are compatible, such as BMCER or Improved Choreography, which can also be used You only need to subscribe to one of the mandatory items, but it's not ruled out t...1.3k downloadsupdated 21 mo ago
• NNPC Revoice Sound Fixesby XRGM1267I like using custom content for Black Mesa, but when I use a few of them, they do have some things that I want to correct. So, I made sound fixes for a few selected sounds as well as my version of Citizen⁵'s fixed English Captions. The alternate NPC sounds came from other Workshop addons and they...1.1k downloadsupdated 22 mo ago

7 radio mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.