It's part of a group of related casinos. Our in-depth review of LooseLines will take a full look at their online sportsbook and casino. Welcome to Looselines Sportsbook, Casino and Racebook with fast payouts. This casino is fully licensed in Costa Rica and provides reduced juice lines and other straight bets to novice and advanced players. The Looselines casino offers 16 different game categories - Slots, Blackjack, Roulette, Baccarat, Craps 3D, Slots, Keno, Bingo, Fixed Odds, Live Games, Other. According to our research and estimates, LooseLines Casino is a smaller online casino revenue-wise. Welcome to Looselines Sportsbook, Casino and. Looselines. #BTC Try our unique BONUS packages Dime Line, Reduce. User Login · Online Casino · Games Preview · Treasure & Magic · Frankeslots Monster · Pinocchio · Alkemor's Elements · American Blackjack · Caribbean Poker. LooseLines is a popular reduced juice sportsbook based in Costa Rica. It is renowned for offering discounted lines on sides and totals. We'll tell it to you like it is in this honest review. Looselines offers fast payouts and best odds on your favorite sports. Online Sports Betting, Casino, Horse Racing. #BTC Try our unique BONUS packages Dime Line, Reduce Juice and Progressive Line. Racebook with fast payouts. .