online gambling | welcome to the ultimate online gambling portal | updated daily | latest gambling news

Online Gambling > Online Slots > Slot Machine Games

One of the best things about modern online slots (and to a lesser extent, modern land-based slots) is the ‘games within the games’.

Slots with bonus games have been around for a while, of course, but online slots have the processing power of computers and a freedom from physical limitations. This allows game developers plenty of room to create memorable and fun experiences, crossing the border from classic casino games into console and arcade game territory.

We’ve chosen some outstanding examples below from recommended RTG casinos (click on the pic to take you there!):

  • The most common second-screen bonus is known by some as “pick a box”. Click on an icon to win a prize! A more risky common variant is “pick until pop” (or even “pick until pooper”) which lets you collect until you select one of the hidden round-ending “poopers”.

golden lotus bonus Slot Machine Games

Win Palace’s Golden Lotus is a lovely example of pick-a-box second screens.

  • Sports minigames are always a favorite for many. Sure, you can have plenty of fun on a Wii…but at online casinos such as Slots Jungle, you have the chance to turn your video sports skills into winnings!

firld of green bonus Slot Machine Games

Field of Green 2 combines great online slots play with the unbeatable excitement of the gridiron.

  • Wheel of Fortune Slots are perennial favorites at online casinos and land-based casinos alike. Unsurprisingly, the 2nd screen bonus is a wheel full of possible prizes — spin and win!

crazy vegas bonus Slot Machine Games

Crazy Vegas is an exclusive online-only variation on the Wheel of Fortune format — with double Wheels!

  • While we’re not crazy about many of the online casinos powered by Rival software, we can’t deny that their iSlots series breaks a lot of new ground. Offering online slots with actual characters, continuing storylines, and some great minigames, we look forward to the quality of Rival’s online casino partners matching their creativity!

cosmic quest MP bonus Slot Machine Games

Defender? I hardly even know ‘er. Seriously, though, Rival’s Cosmic Quest uses classic arcade games as inspiration for its second-screen bonus rounds.

We’ve focused mainly on US-friendly online casinos, but international players (and US players who don’t mind playing for free) can check out even more incredible second-screen bonus games on slots by Microgaming and Cryptologic/Wagerlogic. We highly recommend the Marvel Heroes series and the Tomb raider online slots — these games really show where the online slots world is headed.

Slot Machine Reviews

Join Our Newsletter

Newsletter Registration
  1. (valid email required)