//Ask the user if they want to play let playerChoice = prompt("Choose your weapon: rock, paper, scissors, lizard or Spock?") playerChoice = playerChoice.toLowerCase() //Determine if the user made a valid choice if(playerChoice === "rock"|| playerChoice ==="paper"|| playerChoice ==="scissors" || playerChoice === "lizard" || playerChoice === "spock"){ document.write("You played " + playerChoice ) } else{ document.write("Please make a valid selection") } //If a valid choice was made, play the game //Computer will make a random choice let computerChoice = Math.floor(Math.random() * Math.floor(5)) if(computerChoice === 0){ computerChoice = "rock" } else if(computerChoice === 1){ computerChoice = "paper" } else if(computerChoice === 2){ computerChoice = "scissors" } else if(computerChoice === 3){ computerChoice = "lizard" } else if(computerChoice === 4){ computerChoice = "spock" } document.write("
Computer played " + computerChoice ) //Declare a winner or a tie game if(playerChoice === computerChoice){ document.write("
Tie Game!") } else if(playerChoice === "rock" && computerChoice === "scissors"){ document.write("
Rock smashes scissors!
You Win!") } else if(playerChoice === "paper" && computerChoice === "rock"){ document.write("
Paper covers rock!
You Win!") } else if(playerChoice === "scissors" && computerChoice === "paper"){ document.write("
Scissors cut paper!
You Win!") } else if(playerChoice === "rock" && computerChoice === "paper"){ document.write("
Rock was covered by paper!
You Lose!") } else if(playerChoice === "paper" && computerChoice === "scissors"){ document.write("
Paper was cut by scissors!
You Lose!") } else if(playerChoice === "scissors" && computerChoice === "rock"){ document.write("
Scissors was smashed by rock!
You Lose!") } //Lizard choices //Player choice lizard else if(playerChoice === "lizard" && computerChoice === "rock"){ document.write("
Lizard was smashed by rock!
You lose!") } else if(playerChoice === "lizard" && computerChoice === "spock"){ document.write("
Lizard poisons Spock!
You win!") } else if(playerChoice === "lizard" && computerChoice === "scissors"){ document.write("
Lizard was decapitated by scissors!
You lose") } else if(playerChoice === "lizard" && computerChoice === "paper"){ document.write("
Lizard eats paper!
You win!") } //Computer choice lizard else if(computerChoice === "lizard" && playerChoice === "rock"){ document.write("
Lizard was smashed by rock!
You win!") } else if(computerChoice === "lizard" && playerChoice === "spock"){ document.write("
Lizard poisons Spock!
You lose!") } else if(computerChoice === "lizard" && playerChoice === "scissors"){ document.write("
Lizard was decapitated by scissors!
You win!") } else if(computerChoice === "lizard" && playerChoice === "paper"){ document.write("
Lizard eats paper!
You lose!") } //Spock choices //Player choices Spock else if(playerChoice === "spock" && computerChoice === "scissors"){ document.write("
Spock smashes scissors!
You win!") } else if(playerChoice === "spock" && computerChoice === "paper"){ document.write("
Paper disproves Spock!
You lose!") } else if(playerChoice === "spock" && computerChoice === "rock"){ document.write("
Spock vaporizes rock!
You win!") } //Computer choice Spock else if(computerChoice === "spock" && playerChoice === "scissors"){ document.write("
Spock smashes scissors!
You lose!") } else if(computerChoice === "spock" && playerChoice === "paper"){ document.write("
Paper disproves Spock!
You win!") } else if(computerChoice === "spock" && playerChoice === "rock"){ document.write("
Spock vaporizes rock!
You lose!") }

Rock Paper Scissors Lizard Spock