IGT, or International Game Technology, is one of the leading software providers in the online gambling industry. The company has a long history, having been founded in the 1950s as a manufacturer of physical slot machines, and has since transitioned into the online casino market with a range of popular video slots. IGT is well-known for its classic and simple gameplay style, which appeals to a wide range of players. Their slots often feature straightforward mechanics and themes that are easy to understand and follow, making them popular with both new and experienced players.

Some of the most popular IGT slots include:

1. Cleopatra: This classic Egyptian-themed slot is one of IGT’s most popular games. It features 20 paylines and a free spins bonus round that can be re-triggered for even more chances to win.

2. Wheel of Fortune: Based on the popular TV game show, this slot features 5 reels and 30 paylines, along with a bonus game that allows players to spin a virtual wheel for the chance to win big prizes.

3. Siberian Storm: This 720-payline slot is set in the snowy wilderness of Siberia and features stacked wilds and a free spins bonus round that can be re-triggered for up to 240 free spins.

4. Da Vinci Diamonds: This art-themed slot features tumbling reels that allow players to win multiple times on a single spin, as well as a free spins bonus round that offers even more chances to win.

IGT also offers a range of progressive jackpot slots, which offer the chance to win huge payouts that can reach into the millions of dollars. These include popular titles such as MegaJackpots Siberian Storm and MegaJackpots Cleopatra.

Overall, IGT is a respected and popular software provider with a long history of producing engaging and high-quality slot games. Whether you are a fan of classic slots or the latest video slots with cutting-edge graphics and features, there is likely an IGT slot that will appeal to you.