Best New Online Slot Releases This Week - May 7th, 2026

Another week, and several new games have been released into the online slots world for players to enjoy!

There have been releases from some of the industry’s biggest names, as well as some smaller studios, giving players a chance to try out many different types of gameplay. From Pragmatic Play to Hacksaw Gaming, Play’n GO to NoLimit City and ELK Studios, there’s something for everyone this week to enjoy.

I’ve taken a look at some of the best releases this week and have provided you with the top UK online casinos where you can find them and start enjoying them as part of your online slot experiences!

Deadcode

‘Deadcode’ is a strong release from ELK Studios this week that explores the idea that the digital world will take over, with computers and AI poised to take over humanity.

A simple playing grid is used by the developer, with a 5x5 matrix as standard. However, this grid can be expanded. The avalanche feature isn’t new, but it’s a fun way to maximise win potential.

Several bonus features exist in ‘Deadcode’, with multipliers, modifiers, and free spins all available to trigger within the game. These features continue to make each spin as interesting as the last, especially given the game's high volatility and an RTP of around 96%.

You can play this game and other ELK Studio slots at William Hill.

Mr Null’s Wicked Wares

Pragmatic Play has released ‘Mr Null’s Wicked Wares’ this week, which focuses on a mysterious blue character who appears to be engaging in some rather unconventional spells. In fact, it’s a slot game that is surrounded in mystery, as even the symbols and their combinations are just as mysterious as Mr Null comes across in this highly volatile title with an RTP of around 96.49%.

One of the special bonus features is the Mystery Symbols feature. These symbols can appear anywhere on the second, third, and fourth reels, and the game features five in total, arranged in a 3-4-4-4-3 configuration. These mystery symbols will reveal matching pay symbols and have a numeric value between 2 and 10, which is then used to multiply winning combinations.

Further mystery is added with the free spins round, where you can receive 7 freebies when you land 3 scatters. A win multiplier of 2x will appear above each of the middle three reels, and any mystery symbol that appears will be hit by the multiplier. Each time this happens, the multiplier will increase by one. Every time a new scatter lands, you’ll receive another free spin.

You can enjoy this game or other Pragmatic Play titles at 10bet.

Colt Lightning Inferno

‘Colt Lightning Inferno’ is the third instalment of the ‘Colt Lightning’ series that Play’n GO has produced, following on from the 2023 release of ‘Colt Lightning’ and the ‘Colt Lightning Firestorm’ release around a year later.

The main difference in this 1,024 ways to win title is the addition of a hold 'n' win round, where players can win from four different fixed jackpots. Gameplay and visuals remain centred on the Colt figure, which has been consistent across the series.

Land 3 scatters in the base game, and the grid has an additional row added to turn it into a 5x5 grid with 3,125 ways to win! You’ll have 8 free spins, but you can add an additional free spin each time you land a Fire Ball scatter. Inferno Core and Lightning Blaze are also available to trigger in this game, with an RTP of 94.20% that is highly volatile.

You can play this game at Bet365 along with many others.