Here's a fun way to benefit from the $777 Bonus offered by one of the most established online casinos around, Carnival Casino. Carnivaloid is an asteriod game where you shoot down flying gambling chips of various values:

* Use the arrows to move the Carnival spaceship around and the space bar to fire the guns.
* Shoot down as many flying chips as you can within 50 seconds.
* Reach 777 points and you've won entry to the $777 Carnival Bonus.