The theoretical long term RTP for this game is 95%

Rules

You have 9 spins to match numbers on the reel with the numbers on the grid. 
Matched reels will re-spin to potentially makes more matches. 
Completed Slingos explode and new barrels cascade in to replace them. 
Devils are blocking symbols. 
Cherubs mark off between 1-5 cells. 
Free spins add an extra spin. 
Extra spins are available at the end of the game. 
Press collect to end the game. 
The price for the next spin is shown on the spin button. 
Free spin symbols are removed from the reels for extra spins. 
Cherubs select the barrels that move closest to completing Slingos in the current grid configuration. 

Win lines

If a player is awarded a free game of Slingo cascade they will be able to play the base game for free at a predefined staking value. 
When the base game is completed, the winnings accrued by completing horizontal, vertical or diagonal Slingos or other special symbol bonuses will be displayed to the player. 

For the avoidance of doubt, the free game is considered as a bonus cash stake.

Pending games

Incomplete games will be automatically completed 3 hours after launch.
Any winnings will be automatically credited.

The theoretical long term RTP for this game is 95%