im creating a game very similar to 1+2=3 iOS game. I want to show game over when the player cant answer within 3 seconds. How to use second play observer?
You will have give your game a speed, but use graphics that give no clue that the game is moving. This thread will spark some ideas... https://www.buildbox.com/forum/index.php?threads/game-speed-to-time-conversion.2786/
@king.dana92 or another though is to set up an enemy that moves at a certain speed that it kills your character in 3 seconds... make the enemy invisible (or visible if that's what you want)