Info About Fission
A big play button appears at the center of the screen. Clicking it launches your first level and begins the challenge. The browser saves your progress for each completed stage automatically. You return exactly where you left off each time.
You move circles by clicking or tapping their labeled targets. Each large circle holds small orbs marked by dots on a grid. When you activate a large circle its dots shoot out in various directions. Dots travel across the grid lines or along angled paths until they hit another circle. Every impact makes a new burst of dots and extends the chain reaction. After reaching level eight certain circles start to drift away from their original spots. You can slide a drifting circle one space at a time to open a new path. Three buttons appear below the play area to help manage your run. One resets the stage back to its starting layout. The second silences game sounds or brings them back. The third returns you to the main menu whenever you need a break.
Challenges increase as you move through each of the thirty stages in this series. Victories on one puzzle lift the curtain on the next challenge. You face one puzzle at a time until you unlock the final stage. Each completed stage remains available for replay at your leisure. Revisiting a puzzle lets you refine your moves and explore fresh plans.