Although nothing beats the classic 3 reel slot machine or video slots, we at Slotstop tend to favor progressive slots if you're looking for a real challenge. With online progressive slot machines, the jackpot tends to accrue millions of dollars because people can be playing the slot machines all around the world, often with multiple online casinos linked up as well (all the slot machines are obviously owned by the manufacturer who pays the jackpot). This obviously means that payout for the progressive jackpot is exceedingly larger than any singular online slot machine. But it's important to know that there is a trade-off with progressive online slots: the odds of hitting the jackpot decrease. Progressive slots are not a get-rich-quick scheme (otherwise, EVERYONE would be playing them!). But because progressive slots are infrequently won, the jackpot tends to grow to a large amount - $400,000 to $40,000,000!!
| # | US | Logo | Casino Name | Max bonus | Bonus % | Bonus Code | Play Now |
| 1 |
 |
 |
Slots Oasis Casino |
$4,000 |
400% |
4000FREE |
 |
| 2 |
|
 |
Online Vegas Casino |
$5,000 |
100% |
OV002, OV003.. |
|
| 3 |
|
 |
Cherry Red Casino |
$2,400 |
400% |
CHERRYREELS |
|
| 4 |
 |
 |
Spin Palace Casino |
$1,000 |
100% |
none |
|
| 5 |
|
 |
Rome Casino |
$5,000 |
100% |
none |
|
| 6 |
|
 |
Rushmore Casino |
$2,400 |
400% |
SLOTS400 |
|
| 7 |
|
 |
Millionaire Casino |
$1,000 |
100% |
none |
|
| 8 |
|
 |
Gold VIP Club Casino |
$2,400 |
350% |
LP350 |
|
| 9 |
|
 |
Joyland Casino |
$850 |
30% |
none |
|
| 10 |
|
 |
Slots Plus Casino |
$500 |
125% |
IDB125 |
|
| 11 |
|
 |
Slots of Vegas |
$350 |
350% |
350AFF1 |
|
| 12 |
|
 |
EuroGrand Casino |
$1,000 |
25% |
none |
|
| 13 |
|
 |
Rich Casino |
$1,200 |
200% |
RCH/lcb101 |
|
| 14 |
|
 |
Club Player Casino |
$1,000 |
500% |
NIGHTPACK |
|
| 15 |
|
 |
Pamper Casino |
$4,000 |
2,000% |
2000SLOTS |
|
Slot Machines
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Another spin in the online slot machines world is Slot Tournaments. A slot tournament is basically like progressive slots, but you are playing against human opponents in a limited time (often one day to a week, but it could last as long as a month). Slot tournaments are still fairly new in the online casino world, yet are extremely popular since they often have hundreds of winners (because, although there is a jackpot, there are still several prize playing positions). Most of the tournaments are free to play, but sometimes there is a small entry fee.
Regardless if you're looking to playing slots tournaments, progressive slots, video, or classic, we have reviewed the top online casinos and rated them so you don't have to! Often slots players get extra bonuses, so playing slot machines at a particular casino for the Free Bonus Slots is a perfectly legitimate reason to play there. And that's what we, at Slotstop, try to do with everything in our site: collect a list of the best online casinos and games for their playing ability (whether US residents can play or not), bonuses (how good and how often they give them), selection (telling you exactly how many slots and casino games they have), and lots, lots more! In fact, if there is anything that you're looking to learn about a casino or slots game that we have failed to mention, be sure to let us know by writing us an email at slotstop@gmail.com ! We at Slotstop want to help you find the perfect online casino or slots game. Help us help you! And be sure to sign up for our Newsletter (look to the right side of the page) to get the latest bonus coupons and find out about prizes and promotions. Okay, I think you've read enough - shouldn't you get playing?! We also recommend you check out our free slots page for exciting and free slot games!