diff --git a/4-DOM-pig-game/readme.md b/4-DOM-pig-game/readme.md
new file mode 100644
index 0000000000..6b7a9e151a
--- /dev/null
+++ b/4-DOM-pig-game/readme.md
@@ -0,0 +1,6 @@
+This variation is the same as Pig, except:
+
+Two standard dice are rolled. If neither shows a 1, their sum is added to the turn total.
+If a single 1 is rolled, the player scores nothing and the turn ends.
+If two 1s are rolled, the player’s entire score is lost, and the turn ends.
+If a double is rolled, the point total is added to the turn total as with any roll but the player is obligated to roll again (possible sub-variation of the two-dice game)