diff --git a/topics/build-engine/index.md b/topics/build-engine/index.md
index 353d93a0b98e..4c2a88f396d6 100644
--- a/topics/build-engine/index.md
+++ b/topics/build-engine/index.md
@@ -1,8 +1,9 @@
 ---
 display_name: Build Engine
-short_description: The Build Engine is game engine created by Ken Silverman, best known for powering Duke Nukem 3D.
+short_description: The Build Engine is game engine created by Ken Silverman in 1995
 aliases: build1, build2, duke-nukem-3d-engine, con-script, con-files
 wikipedia_url: https://en.wikipedia.org/wiki/Build_(game_engine)
 related: duke-nukem, blood, shadow-warrior
 topic: build-engine
 ---
+The Build Engine is game engine created by Ken Silverman in 1995, best known for powering Duke Nukem 3D.
diff --git a/topics/screenwriting/index.md b/topics/screenwriting/index.md
new file mode 100644
index 000000000000..ac4b954ffbc9
--- /dev/null
+++ b/topics/screenwriting/index.md
@@ -0,0 +1,8 @@
+---
+aliases: screen-writing, script-writing
+display_name: Screenwriting
+short_description: Screenwriting is the act of writing scripts for films and other entertainment media.
+topic: screenwriting
+wikipedia_url: https://en.wikipedia.org/wiki/Screenwriting
+---
+Screenwriting is the act of writing scripts for films and other entertainment media; the term originated in 1902 in silent films.
\ No newline at end of file
diff --git a/topics/source-port/index.md b/topics/source-port/index.md
new file mode 100644
index 000000000000..92a4605a78b0
--- /dev/null
+++ b/topics/source-port/index.md
@@ -0,0 +1,9 @@
+---
+display_name: Source Port
+short_description: Source port is a type software based on original executable code.
+aliases: 
+related: port
+topic: source-port
+logo: 
+---
+Source port is a type software based on original executable code, they can add new changes or put to new platforms.
\ No newline at end of file
diff --git a/topics/zork/index.md b/topics/zork/index.md
new file mode 100644
index 000000000000..2fe50a67ec38
--- /dev/null
+++ b/topics/zork/index.md
@@ -0,0 +1,7 @@
+---
+display_name:zork
+short_description: Zork is a text adventure game first released in 1977 by Infocom
+topic: zork
+aliases: zil,zork-Implementation-language,zork-ii,zork-iii,zork-game
+related: z-machine
+---