Instructions. Throw out the boomerang to multiply your wins by up to x Safety Line. . We consider this slot to be medium variance as we won regularly. This game uses high-. Art elements must extend to this line. Experience the thrill of playing Boomerang Edge online free Slots at Lucky Cola Casino - hit the jackpot and be the ultimate winner! Boomerang Edge is an online slot game by Skywind Group with a story that takes place in the remote interior of Australia. %. This slot has free spins, a mini game involving lizards, wild symbols and a multiplying boomerang that shoots out across the reels. File Line. Return to player. Try Boomerang Edge slot online for free in demo mode with no download or no registration required. Telling a beautiful story of Australian culture, Boomerang Edge is a 5×3 reel, payline game. Important text/logos should not extend past this line. There are 20 paylines to hit across the 5 reels. UV prints edge to edge. Explore the wild Aboriginal Australian land for divine fortune in this stunning line slot! Throw out the boomerang to multiply your wins by up to x20! Boomerang Edge from Skywind is a really fun slot that has a very good Australian feel to it. The Boomerang Edge slot machine lets you bet from just a spin. Coins begin at just , but the max bet. All of the bonus features in.