Rock, Paper, Scissors, Lizard, Spock!

The beloved two person game made popular by The Big Bang Theory...

Don't just throw Spock every time.

Gameplay

It is you against the computer. You choose either Rock, Paper, Scissors, Lizard, or Spock. Your choice is pitted against the computer's. The winner is determined based on the following rules.

Scissors cuts Paper
Paper covers Rock
Rock crushes Lizard
Lizard poisons Spock
Spock smashes Scissors
Scissors decapitates Lizard
Lizard eats Paper
Paper disproves Spock
Spock vaporizes Rock
and, (as it always has) Rock crushes Scissors

Challenge Mode

In challenge mode, you are in a timed competition against the computer. The computer shows you its choice, and you have a limited amount of time to select the option to win. Failure to chose in time means an automatic loss. There is a catch, though. The choice board shuffles each time to keep you on your toes.