Rotate the protective rings to protect the core from oncoming attacks! Match up the vibrating rings color for bonus points as you try to defend the core and survive for as long as possible. Attacks become faster and more frequent the longer you survive.
How to play: Touch to activate protective rings. Hold and rotate to move the protective rings
Octum is an online skill game that we hand picked for Lagged.com. This is one of our favorite mobile skill games that we have to play. Simply click the big play button to start having fun. If you want more titles like this, then check out Moon Defence or UFO Defense. Game features include a global and friends leaderboard where you compete for high scores. View all high scores for Octum. To play even more free games, view our all time top games page.