UNO version with time remaining for take cards.

The rules are the same that basic UNO game -- players play cards to a central pile if they can match color or number, or use a special card. However, there is a timer machine for a non-stop match. There are 3 skill levels: an easy level with 8 seconds, a medium level with 6 seconds and a hard level with 4 seconds.

Throw or take a card and switch on the red button before ends your time. If you do it later, you must take 4 additional cards!