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