You build a tower with different possible actions depending on the card on each level. You can use your color once per level. Reminds me of Jenga with a few twists.
Totally awesome game would recommend it to anyone.
-Great card game to close out a game night.
-Easy to explain to casual gamers or non gamers
-Clever mechanics that remind me of a simplified game of Tichu.
-Has replaced Llama and 6 Nimmt as my holiday and vacation go to game.
Final thoughts: Glad I bought this one, there's room for clever play and satisfying moments. Staying in my collection for the foreseeable future.