Embed video, get releases working

.gitignore

@@ -10,3 +10,4 @@
 *.bak
 *.lib
 capture/
+*.zip

README.md

@@ -1,8 +1,12 @@
-# MS-DOS VGA Arena Shooter Game
+# DOS VGA Arena Shooter Game
 
 A Smash TV/Robotron-like game to help me learn a whole bunch of things
 about game programming, DOS & PC programming, x86 assembler & C, and VGA graphics!
 
+<center>
+    <iframe title="DOS Arena Game -- Version 1" width="560" height="315" src="https://makertube.net/videos/embed/027d4ca0-f9ed-4f0d-b47e-15b92a197b87" frameborder="0" allowfullscreen="" sandbox="allow-same-origin allow-scripts allow-popups"></iframe>
+</center>
+
 ## Play!
 
 The latest build of the game is under Releases.
@@ -46,6 +50,11 @@ flatpak run com.dosbox_x.DOSBox-X "$@"
 `bin/game` builds and runs `game.exe` and `bin/test` builds and runs the
 unit tests.
 
+### Make a release
+
+`bin/release` makes `release.zip` which contains the game and the DOS/4GW
+wrapper.
+
 ## What's in here?
 
 ### System access code
@@ -74,7 +83,7 @@ sprites as a series of `mov` instructions sped up the game immensely.
 ### Inline assembler
 
 There's some non-trivial inline assembler in `system/vga.c` for drawing
-font glyhps. https://github.com/dhepper/font8x8 is the source of the
+font glyphs. https://github.com/dhepper/font8x8 is the source of the
 font. I probably could have gotten the performance fast enough in pure C,
 but I really wanted to try some inline assembler.
 

bin/release

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+wmake clean && wmake
+cp $WATCOM/binw/dos4gw.exe .
+zip -u release.zip game.exe dos4gw.exe