The Slot Machine

Oh, Slot Machine!  No one could have imagined the unbelievable evolution of the slot machine from its 1895 invention by Charles Fey of San Francisco to the computerized versions of today offering more reels, more games, more variations and more paylines!  We enjoy slot machines on the internet because they have more action, more color, more choices, and freedom to play anywhere! Wow!
May's Best
SLOT MACHINES
May's
HOT DEALS 		FREE SLOTS
Flash games - No download
FREE TABLE GAMES
Flash games - No download
» Play BEST of BEST SLOTS »Hotter than Hot Deals! » FREE! Play here! Play now! » FREE! Flash Table Games
FREE!  Play Here!  Play Now!  Play this month's "Best of Best Slots" as ranked and scored in 10 key categories.  May's player deals are listed from the world's top online casinos: Insane bonuses & special promotions! Flash games here! No download required. Play slot machines for free or play for money. See the full list and play some! Choose your favorite game! Baccarat, blackjack, craps, keno, roulette, video poker, and 6 types of poker!

May's Slot Machine Rankings

Rankings are calculated from 10 categories including player traffic, payouts, bonuses, free play, 'Instant Play' games, tournaments, Players Clubs and customer care. The calculated points and ratings can be viewed by clicking the "Scorecard" link for any casino, or see our slot machine ratings page for a summary of all.

# Website   Bonuses & Promotions Play Free? USA? Rating Scorecard #
1


Go Casino: "$20,000 Bonus - Internet's largest bonus!"
Receive a free matching bonus up to $1,000 with each of your first 20 deposits plus 4 Tournament Coupons for free entry to any of the Tournaments.

Download

Instant Play

xx.x

» Scorecard

 

 1
2


VIP Slots: "The most generous slots bonuses online!"
VIP Plan. Players Club. Welcome bonus 100% matching up to $777. Reload bonuses on all subsequent deposits. 75% Bonus Tuesdays, 50% Bonus Thursdays, 100% Bonus Saturdays. Gift cards 100% matching. USA players welcome.

Download

Instant Play

xx.x

» Scorecard

 2
3

Slots Galore: "The Highest Payouts online!"
Welcome bonus matching 100% of 1st deposit up to $1000. 25% Reloading Bonuses on ALL subsequent deposits. Gift Card with 100% matching bonus. VIP Plan. Player's Club.

Download

Instant Play

xx.x

» Scorecard

 3
4

Crazy Slots: Go Crazy with a $12,500 welcome bonus!
Get a 100% matching bonus with each or your first 15 deposits - up to $777 on the first 13 deposits and then up to $1,250 free on deposits 14 and 15. 100% bonus on prepaid gift cards.

Download

Instant Play

xx.x

» Scorecard

 4
5

Super Slots: "The Home of Best Online Slots Since 1998!"
Welcome Bonus $2000 with 100% matching up to $500 for first 4 deposits. Reload bonus 35%. Monday Bonus-75% of your first Monday deposit! Wednesday Bonus-50% of your first Wednesday deposit! TGIF Bonus-100% of your first Friday deposit.

Download

Instant Play

xx.x

» Scorecard

 5
6

Slotland: No Download.  "Biggest slots on net!"
98% Payback certified. 100% Sign-up bonus up to $200. Jackpots over $100,000. VIP Program. Compatible with WebTV, MSNTV, AOL, MAC, PC, iPhone, Wii, PS3 & PSP.

Instant Play

xx.x

» Scorecard

 6
7

Bodog: "Celebrating 15 years of Excellence!"
110% Bonus. 10% Instant Bonus. One player account for 4 products - casino, poker, sports, & horses. Best customer service - answers calls on the 1st ring and emails in 15 minutes.

Download

Instant Play

xx.x

» Scorecard

 7
8

WinPalace: "Welcome to fabulous bonuses!"
$1,000 Welcome Bonus - 200% bonus up to $500 on your 1st and your 2nd deposits! $3000 Slots Bonus - Get a 300% bonus up to $3000 on your first deposit when you play SLOTS! Video Poker Bonus - 100% bonus up to $500, Redeemable 10 Times.

Download

Instant Play

xx.x

» Scorecard

 8
9

Aladdin's Gold: Unlimited 7-day Welcome Bonus offer!
7 Day Welcome Offer - 200% unlimited deposit bonus for 7 days. Claim as many times as you like. Also, your Comps Points increase automatically with every bet you make.

Download

Instant Play

xx.x

» Scorecard

 9
10

High Noon: Brand-new casino - "Revolutionary gaming!"
$60 Free Chip - No deposit required. Welcome Bonus - 200% up to $2,000. Daily Promotions, unlimited coupons, special bonuses. Comp Points!

Download

Instant Play

xx.x

» Scorecard

 10