diff --git a/desktop/build-linux-64-steam.json b/desktop/build-linux-64-steam.json
new file mode 100644
index 00000000..8c5c404a
--- /dev/null
+++ b/desktop/build-linux-64-steam.json
@@ -0,0 +1,11 @@
+{
+    "platform": "linux64",
+    "vmargs": ["-Duse-repl=false", "-Dui_scale=1.0", "-Dclojure.compiler.direct-linking=true", "-Dis-desktop=true", "-Dplatform=desktop"],
+    "jdk": "./jvms/jdk-8u232-ojdkbuild-linux-x64.zip",
+    "executable": "Tick's Tales", 
+    "classpath": ["target/advent-standalone.jar"],
+    "mainclass": "advent.core.desktop_launcher",
+    "resources": ["steam_appid.txt"],
+    "minimizejre": "soft",
+    "output": "target/linux/amd64"
+}
diff --git a/desktop/build-osx-steam.json b/desktop/build-osx-steam.json
new file mode 100644
index 00000000..ec160c5c
--- /dev/null
+++ b/desktop/build-osx-steam.json
@@ -0,0 +1,13 @@
+{
+    "platform": "mac",
+    "jdk": "/Users/bryce/Documents/jdk8u202-b08/Contents/Home/",
+    "executable": "Tick's Tales", 
+    "vmargs": ["-Duse-repl=false", "-Dui_scale=1.0", "-Dclojure.compiler.direct-linking=true", "-Dis-desktop=true", "-Dplatform=desktop"],
+    "classpath": ["target/advent-standalone.jar"],
+    "mainclass": "advent.core.desktop_launcher",
+    "resources": ["resources/icon", "steam_appid.txt"],
+    "minimizejre": "oraclejre8",
+    "output": "target/osx/Tick's Tales.app",
+    "bundle": "com.tickstales.upallknight",
+    "verbose": true
+}
diff --git a/desktop/build-windows-steam.json b/desktop/build-windows-steam.json
new file mode 100644
index 00000000..e39d91b1
--- /dev/null
+++ b/desktop/build-windows-steam.json
@@ -0,0 +1,11 @@
+{
+    "platform": "windows64",
+    "vmargs": ["-Duse-repl=false", "-Dui_scale=1.0", "-Dclojure.compiler.direct-linking=true", "-Dis-desktop=true", "-Dplatform=desktop"],
+    "jdk": "./jvms/windows64.zip",
+    "executable": "TicksTales",
+    "mainclass": "advent.core.desktop_launcher",
+    "resources": ["steam_appid.txt"],
+    "classpath": ["target/advent-standalone.jar"],
+    "minimizejre": "soft",
+    "output": "target/windows/"
+}
diff --git a/desktop/content-builder/builder_osx/package/steamcmd_bins_osx.zip.vz.9eb383d43056b1e8ab9ac1b0292344fb1ea4f99b_15178433 b/desktop/content-builder/builder_osx/package/steamcmd_bins_osx.zip.vz.9eb383d43056b1e8ab9ac1b0292344fb1ea4f99b_15178433
new file mode 100755
index 00000000..cdf5599e
Binary files /dev/null and b/desktop/content-builder/builder_osx/package/steamcmd_bins_osx.zip.vz.9eb383d43056b1e8ab9ac1b0292344fb1ea4f99b_15178433 differ
diff --git a/desktop/content-builder/builder_osx/package/steamcmd_osx.zip.vz.05364999561c00efc46fc902a93b07475dbe013b_1469691 b/desktop/content-builder/builder_osx/package/steamcmd_osx.zip.vz.05364999561c00efc46fc902a93b07475dbe013b_1469691
new file mode 100755
index 00000000..4a831bc6
Binary files /dev/null and b/desktop/content-builder/builder_osx/package/steamcmd_osx.zip.vz.05364999561c00efc46fc902a93b07475dbe013b_1469691 differ
diff --git a/desktop/content-builder/builder_osx/package/steamcmd_public_all.zip.e61ce36efab3810390b5b5f55ee433f1fc7a04af b/desktop/content-builder/builder_osx/package/steamcmd_public_all.zip.e61ce36efab3810390b5b5f55ee433f1fc7a04af
new file mode 100755
index 00000000..b17d42a1
Binary files /dev/null and b/desktop/content-builder/builder_osx/package/steamcmd_public_all.zip.e61ce36efab3810390b5b5f55ee433f1fc7a04af differ
diff --git a/desktop/content-builder/builder_osx/update_hosts_cached.vdf b/desktop/content-builder/builder_osx/update_hosts_cached.vdf
new file mode 100755
index 00000000..484e4f4f
--- /dev/null
+++ b/desktop/content-builder/builder_osx/update_hosts_cached.vdf
@@ -0,0 +1,47 @@
+""
+{
+	"ServerList"
+	{
+		"Hosts"
+		{
+			"Realms"
+			{
+				"steamglobal"
+				{
+					"steamcdn-a.akamaihd.net"
+					{
+						"base_url"		"/client/"
+						"weight"		"100"
+						"https"		"1"
+					}
+					"media.st.dl.pinyuncloud.com"
+					{
+						"base_url"		"/client/"
+						"weight"		"1000"
+						"country_codes"		"CN"
+						"https"		"1"
+					}
+				}
+				"steamchina"
+				{
+					"media.st.dl.pinyuncloud.com"
+					{
+						"base_url"		"/client/"
+						"weight"		"100"
+						"country_codes"		"CN"
+						"https"		"1"
+					}
+				}
+			}
+		}
+		"kvsign2"
+		{
+			"Hosts"		"10de01f6c02b907028ab21d756018843e4615f71554a461ed4ae8f799c6a2a2829429b17410eea5332ec188c648a873b961ac41a3456687c8f9d4b87a840ff01"
+		}
+	}
+	"ClientInfo"
+	{
+		"valid_until"		"1611062209"
+		"ip_country_code"		"US"
+	}
+}