Mad 4 Halloween. %. Halloween Jack · 4. Dark King: Forbidden Riches · 5. Return to player. Game Type. Control Halloween Slot Machine is simple and straightforward. Grab a bonus and face off against Michael Myers! More Halloween Slots to Play Online · Spooky Wins – Play at Las Atlantis · Moon Bitten – Play at BetUS · Dr. Best Halloween Slots · 1. Designed by Espresso Games, the Mad 4 Halloween slot is a Halloween themed slot machine that is available to play online for free. Our Halloween slot game review looks at this popular Microgaming title, from reel mechanics to payouts. This is a simple spooky-themed slot machine game. Halloween Slots - Play Online for Free or Real Money. Roll as many times as you want and see if you get scarily lucky. The game boasts simple rules. Acula – Play at SlotsandCasino. Rise of the Dead?. No real money is involved. Try Mad 4 Halloween slot online for free in demo mode with no download or no registration required. Look out for winning combinations. Slots. Just select your bet size and click 'spin' to start gameplay. House of Doom · 2. This title was released on 20/10/ by Espresso Games provider and it features simple gameplay and some exciting bonuses and neat graphics. Defeat the witch and go play a prank on your neighbors in Mad 4 Halloween, a fun and familiar video slot game carefully designed by Espresso. Helloween · 3.