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