diff --git a/AUTHORS.md b/AUTHORS.md
index 3e3455063..6fbe8f045 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -1,14 +1,11 @@
 ### Raze programming:
-  * Christoph Oelckers
+  * Christoph Oelckers, Mitchell Richters
 
 ### Raze special thanks:
-  * Rachael, dpJudas, Enjay, Nash
+  * sinisterseed, Rachael, dpJudas, Enjay, Nash
   
-### EDuke32 engine & game programming:
-  * TerminX
-  * Hendricks266
-  * pogokeen
-  * Plagman
+### EDuke32 engine:
+  * TerminX, Hendricks266, pogokeen, Plagman
   * Helixhorned
   
 ### JFDuke3D by:
@@ -18,24 +15,28 @@
   * Ken Silverman
   
 ### NBlood programming:
-  * Nuke.YKT
-  * NoOne
-  * sirlemonhead
+  * Nuke.YKT, NoOne, sirlemonhead
   
-### Widescreen tiles & NBlood logo:
+### Blood Widescreen tiles
   * Maxi Clouds
   
 ### NBlood special thanks:
   * NY00123, MetHy, Striker, oasiz, Mblackwell, Zombie, Marphy Black, SAmik37, meleemario
 
 ### NBlood contributors:
-
   * alexey-lysiuk, CommonLoon102, Jan200101
 
+### VoidSW programming
+  * Hendricks266, NY00123, TerminX
+
 ### PCExhumed programming:
-  * sirlemonhead
-  * Nuke.YKT
-  * NY00123
+  * sirlemonhead, Nuke.YKT, NY00123
 
 ### PCExhumed special thanks:
   * Hendricks266, JonoF, NY00123, MetHy, oasiz, Daedolon, NoOne, phredreeke, Lobotomy Software
+
+### Exhumed BigFont
+  * Dynamo
+
+## BuildGDX
+ * M210
diff --git a/README.md b/README.md
index 32582cd2c..1d2f73a0f 100644
--- a/README.md
+++ b/README.md
@@ -2,17 +2,27 @@
 
 [![Build Status](https://github.com/coelckers/Raze/workflows/Continuous%20Integration/badge.svg)](https://github.com/coelckers/Raze/actions?query=workflow%3A%22Continuous+Integration%22)
 
-## Raze is a fork of EDuke32 backed by GZDoom tech and combines EDuke32, PCExhumed, NBlood, and RedNukem in a single package.
+## Raze is a fork of Build engine games backed by GZDoom tech and combines Duke Nukem 3D, Blood, Redneck Rampage, Shadow Warrior and Exhumed/Powerslave in a single package. It is also capable of playing Nam and WW2 GI.
 
-Copyright (c) 1998-2020 ZDoom + GZDoom teams, and contributors
+The game modules are based on the following sources:
+
+  * Duke Nukem: JFDuke, EDuke 2.0, World Tour extensions from DukeGDX and some minor fixes from EDuke32.
+  * Redneck Rampage: Nuke.YKT's reconstructed source available in the Rednukem Git repo.
+  * Blood: NBlood.
+  * Shadow Warrior: SWP and VoidSW.
+  * Exhumed/Powerslave: PCExhumed, with some enhancements inspired by PowerslaveGDX.
+
+ZDoom, GZDoom Copyright (c) 1998-2020 ZDoom + GZDoom teams, and contributors
 
 Doom Source (c) 1997 id Software, Raven Software, and contributors
 
-EDuke32 Source (c) 2005-2020 EDuke32 teams, and contributors
+EDuke32 and VoidSW Source (c) 2005-2020 EDuke32 teams, and contributors
 
-NBlood source (c) 2019 Nuke.YKT
+NBlood source (c) 2019-2020 Nuke.YKT
 
-PCExhumed source (c) 2019 sirlemonhead, Nuke.YKT
+PCExhumed source (c) 2019-2020 sirlemonhead, Nuke.YKT
+
+BuildGDX (c) 2020
 
 Duke Nukem 3D Source (c) 1996-2003 3D Realms
 
diff --git a/wadsrc/static/engine/menudef.txt b/wadsrc/static/engine/menudef.txt
index e4b4b0114..fc9fe66dd 100644
--- a/wadsrc/static/engine/menudef.txt
+++ b/wadsrc/static/engine/menudef.txt
@@ -1593,12 +1593,14 @@ OptionMenu "EngineCredits"
 	Submenu " ---->", "EngineCredits1a"
 	StaticText "Developers"
 	StaticText "Christoph Oelckers", 0
+	StaticText "Mitchell Richters", 0
+	StaticText ""
+	StaticText "Additional Developers"
 	StaticText "Rachael Alexanderson", 0
 	StaticText "Magnus Norddahl", 0
 	StaticText "Alexey Lysiuk", 0
 	StaticText ""
 	StaticText "The Raze team thanks the following contributors"
-	StaticText "Mitchell Richters", 0
 	StaticText "Nash Muhandes", 0
 	StaticText "Dynamo", 0
 }
@@ -1609,17 +1611,17 @@ OptionMenu "EngineCredits1a"
 	Submenu " ---->", "EngineCredits1b"
 	StaticText "Raze QA"
 	
+	StaticText "sinisterseed                        ", 0
+	StaticText "Major Cooke       Dynamo            ", 0
 	StaticText "Nash Muhandes     Martin Howe       ", 0
-	StaticText "sinisterseed      Dynamo            ", 0
 	StaticText "SanyaWaffles      Nigel Rowand      ", 0
-	StaticText "Major Cooke                         ", 0
 }
 
 OptionMenu "EngineCredits1b"
 {
 	title "$MNU_CREDITS"
 	Submenu " ---->", "EngineCredits2"
-	StaticText "ZDoom / GZDoom"
+	StaticText "ZDoom / GZDoom / ZDuke"
 	StaticText "Marisa \"Randi\" Heit", 0
 	StaticText "Braden \"Blzut3\" Obrzut", 0
 	StaticText ""
@@ -1633,6 +1635,12 @@ OptionMenu "EngineCredits2"
 {
 	title "$MNU_CREDITS"
 	Submenu " ---->", "EngineCredits2a"
+	StaticText "EDuke 2.0"
+	StaticText "Matt Saettler", 0
+	StaticText ""
+	StaticText "JFDuke / JFSW", 0
+    StaticText "Jonathon \"JonoF\" Fowler", 0
+	StaticText ""
 	StaticText "EDuke32 / VoidSW"
 	StaticText "Richard \"TerminX\" Gobeille", 0
 	StaticText "Evan \"Hendricks266\" Ramos", 0
@@ -1656,9 +1664,6 @@ OptionMenu "EngineCredits2a"
 	StaticText "PCExhumed"
 	StaticText "Alexey \"Nuke.YKT\" Skrybykin", 0
 	StaticText "sirlemonhead", 0
-	StaticText ""
-	StaticText "Special thanks to"
-    StaticText "Jonathon \"JonoF\" Fowler", 0
 }
 	
 OptionMenu "EngineCredits3"