diff --git a/src/kiss_flixel/Log.hx b/src/kiss_flixel/Log.hx
new file mode 100644
index 0000000..42c8a1a
--- /dev/null
+++ b/src/kiss_flixel/Log.hx
@@ -0,0 +1,6 @@
+package kiss_flixel;
+
+import kiss.Prelude;
+
+@:build(kiss.Kiss.build())
+class Log {}
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diff --git a/src/kiss_flixel/Log.kiss b/src/kiss_flixel/Log.kiss
new file mode 100644
index 0000000..b765914
--- /dev/null
+++ b/src/kiss_flixel/Log.kiss
@@ -0,0 +1,23 @@
+(defMacro gitVersion [&builder b]
+    (let [branch
+                (assertProcess "git" ["rev-parse" "--abbrev-ref" "HEAD"])
+            commitNum
+                (assertProcess "git" ["rev-list" "--count" "HEAD"])]
+        (b.str "${branch}@${commitNum}")))
+
+(function log [:String s]
+    (#cond
+        (sys
+            (#when debug
+                (Sys.println s))
+            (let [file (sys.io.File.append "log.txt" false)]
+                (file.writeString "${s}\n")
+                (file.close)))
+        (true
+            (haxe.Log.trace s))))
+
+(function use []
+    (set Prelude.printStr log)
+    (let [msg "Launching version $(gitVersion) on $(.toString (Date.now))"
+            divider (* msg.length "-")]
+        (log "${divider}\n${msg}\n${divider}")))
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