Keep score, run the countdown timer, and track life status.
info.setScore(0)
info.changeScoreBy(1)
info.score()
info.highScore()
info.setLife(0)
info.changeLifeBy(1)
info.life()
info.onLifeZero(function () {})
info.startCountdown(0)
info.stopCountdown()
info.onCountdownEnd(function () {})
info.player1.onLifeZero(function () {})
info.player1.hasLife()
info.player1.changeLifeBy(-1)
info.player1.setLife(3)
info.player1.life()
info.player1.changeScoreBy(1)
info.player1.setScore(0)
info.player1.score()
set score, change score by, score, high score, set life, change life by, life, on life zero, start countdown, stop countdown, on countdown end