. The Expendables: New Mission Megaways is a 6-reel, line online slot game with bonus round, bonus spins, instant play, autoplay, video slots. Wilds will aid you in your. Load your gun and spin the cascading reels. Join the fight with the world's greatest mercenaries in The Expendables Megaways. The Expendables: New Mission Megaways is a 6-reel, line online slot game with bonus round, bonus spins, instant play, autoplay, video slots. Join the fight with the world's greatest mercenaries in The Expendables Megaways. Wilds will aid you in your. Load your gun and spin the cascading reels.