diff --git a/Casks/wabbitemu.rb b/Casks/wabbitemu.rb
new file mode 100644
index 0000000000..9247b40a57
--- /dev/null
+++ b/Casks/wabbitemu.rb
@@ -0,0 +1,11 @@
+cask 'wabbitemu' do
+  version '21040'
+  sha256 '23fc164767da10389eec858d022967fb58fdca1debaa5b9e022f2e9280a4f4e8'
+
+  # download-codeplex.sec.s-msft.com/Download was verified as official when first introduced to the cask
+  url "http://download-codeplex.sec.s-msft.com/Download/Release?ProjectName=wabbit&DownloadId=187234&FileTime=130242671530600000&Build=#{version}"
+  name 'Wabbitemu TI Calculator Emulator'
+  homepage 'https://wabbit.codeplex.com'
+
+  app 'WabbitEmu.app'
+end