From 1c8b4c0818c18ba414f39858ab9e7a9b9250f702 Mon Sep 17 00:00:00 2001
From: blendogames <brendon@blendogames.com>
Date: Tue, 16 Jun 2020 07:33:15 -0700
Subject: [PATCH] Update readme.md

---
 readme.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/readme.md b/readme.md
index 647a368..7a215ca 100644
--- a/readme.md
+++ b/readme.md
@@ -3,7 +3,7 @@
 ## About
 This is the source code to [Gravity Bone (2008)](http://blendogames.com/older.htm#gravitybone).
 
-Gravity Bone uses idTech2, otherwise known as the Quake 2 engine.
+Gravity Bone uses [idTech2](https://en.wikipedia.org/wiki/Quake_II_engine), otherwise known as the Quake 2 engine.
 
 ## License
 This source code is licensed under the [GNU General Public License](https://github.com/blendogames/gravitybone/blob/master/LICENSE).