What would Half-Life 2 have been like if we had gotten the version shown to us in the official promotional materials? Coterminus attempts to answer that question as well as provide a platform for others to make mods based on Half-Life 2 cut content.

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Coterminus 2.0 Progress - Media Update

Coterminus 2.0 Progress - Media Update

News 22 comments

The first look at our development progress on Part 2.

Players Choice - Mod of the Year 2022

Players Choice - Mod of the Year 2022

Feature 26 comments

The voting period for the Top 100 mods has closed, and it's now time to announce the winners of the 2022 Mod of the Year Awards, as chosen by you!

Veni, Vidi, Video - DBolical YouTube Roundup May 2nd - May 6th

Veni, Vidi, Video - DBolical YouTube Roundup May 2nd - May 6th

Feature 1 comment

Check out this week’s roundup of the mods and indies that were featured on the DBolical YouTube!

Coterminus patch 1.1 is out!

Coterminus patch 1.1 is out!

News 1 comment

This update contains various fixes, additions, and changes. Read more for the full changelog.

Configuring Hammer++ for mapping with Coterminus

Configuring Hammer++ for mapping with Coterminus

Mapping/Technical Tutorial 1 comment

Learn how to install and set up Hammer++ to start mapping with Coterminus. Straight to the point.

Coterminus 1.0 has been released!

Coterminus 1.0 has been released!

News 13 comments

The first official release of the mod has been achieved.

Coterminus will not be releasing in 2021

Coterminus will not be releasing in 2021

News 7 comments

Unfortunate update regarding tomorrow's release plan.

Coterminus - Major Media Update Part 4 - Gameplay video and release plans

Coterminus - Major Media Update Part 4 - Gameplay video and release plans

News 10 comments

The last part of the major media update. This article will showcase a little gameplay and talk about the first release of Coterminus as well as plans...

Coterminus - Major Media Update Part 3 - Extra Features

Coterminus - Major Media Update Part 3 - Extra Features

News 18 comments

Part 3 of the major media update. This article will focus on some of the extra features included in the mod.

Coterminus - Major Media Update Part 2 - NPCs

Coterminus - Major Media Update Part 2 - NPCs

News 20 comments

Part 2 of the major media update. In this article, I'll be showcasing some of the NPCs in Coterminus.

Coterminus - Major Media Update Part 1 - Weapons

Coterminus - Major Media Update Part 1 - Weapons

News 12 comments

The first in a series of update articles showing off some content and outlining plans for the future.

Coterminus - A red letter day

Coterminus - A red letter day

News 2 comments

An introduction to the mod, some examples of content that will be released with the mod, and what the future might hold.