Claim Free Spins, Free Chips and Much More! Sign up to our. The Big Bopper for real? · Play over 6, top slots and games · Claim generous existing player bonuses · Win prizes in slot races and tournaments. . [HOST] · [HOST] Leo The Big Bopper is a 6 reels, Paylines, non- progressive video slot game. Play The Big Bopper Slot from Realtime Gaming directly for. The Big Bopper slot is a classic 's rock and roll themed tribute slot to Leo Vegas Casino. Ready to play. Enjoy the seamless gameplay with RTG pokies and hit large payouts due to entertaining and rewarding bonus features and progressive jackpots wherever you.