diff --git a/README.md b/README.md
index b25b48f..7edcadf 100644
--- a/README.md
+++ b/README.md
@@ -120,6 +120,7 @@ Any other questions? Please check out our [FAQ](./FAQ.md), and if your question
     * [Game engines](#game-engines)
     * [Game Managers and Launchers](#game-managers-and-launchers)
     * [Mod managers](#mod-managers)
+    * [Source Ports](#source-ports)
   * [Input Remapping](#input-remapping)
   * [Language and Localization](#language-and-localization)
   * [Learning](#learning)
@@ -1213,6 +1214,12 @@ This is a section for repos that are similar to this one either because they are
 | [Modrinth](https://modrinth.com/) | [![Request for Help](./badges/request-for-help.svg)](#request-for-help) | [![Permissive AI policy](./badges/permissive-ai-policy-orange.svg)](#permissive-ai-policy) ([1](https://github.com/modrinth/code/blob/main/CLAUDE.md), [2](https://github.com/modrinth/code/tree/main/.claude/skills)) | [![Request for Help](./badges/request-for-help.svg)](#request-for-help) |
 | [ProtoHax](https://protohax.net/) | [![Request for Help](./badges/request-for-help.svg)](#request-for-help) | [![Permissive AI policy](./badges/permissive-ai-policy-orange.svg)](#permissive-ai-policy) ([1](https://github.com/hax0r31337/ProtoHax/blob/stable/CLAUDE.md)) | [![Request for Help](./badges/request-for-help.svg)](#request-for-help) |
 
+### Source Ports
+
+| Name | Last Untainted <br />Version/Commit ID | Evidence | Alternative(s) |
+|---|:---:|---|---|
+| [QuakeSpasm](https://github.com/sezero/quakespasm/) | [`62993a6`](https://github.com/sezero/quakespasm/commit/62993a60370234eda53d13aefdeead8dc0c01872) | [![Permissive AI policy](./badges/permissive-ai-policy-orange.svg)](#permissive-ai-policy) ([1](https://github.com/sezero/quakespasm/commit/f6b1396d7419cc7effb0bb3cffc43ff912c03fde), [2](https://github.com/sezero/quakespasm/pull/159)) | [Ironwail](https://github.com/andrei-drexler/ironwail)
+
 ## Input Remapping
 
 | Name | Last Untainted Version or Commit ID | Tags and Evidence | Alternative(s) |