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