Opus Magnum Clicker is an online adventure game which you can play for free here at CrazyGames. It has tags battle, clicker, html5, and idle. It has been played 4054 times and has been rated 7.5 / 10 (from 61 ratings). Opus Magnum Clicker is one of the many adventure games that we feature. If you want to play more games, check out Lip Mouth or Doge Miner. To play even more games, head over to the battle page, the clicker page, the html5 page, or just check out the all time best games page.