■ At Vera&John Casino, there is €20000 worth of instant cash prizes up for grabs, so get ready for Yggdrasil’s Viking Invasion. Just take a spin on any of Yggdrasil’s three utterly Berzerk Viking video slots and you could win instant cash prizes from €10 to €3000.

To participate, make cash bets of €0.50 or more on Vikings go Berzerk, Vikings go to Hell, or Vikings go Wild between Thursday 12th September at 10:00 CEST and Sunday 15th September at 23:59 CEST. Excluded Sweden and United Kingdom.

You’ll also need to click “join now” in the in-game pop-up, but when you do, any qualifying spin could win you an instant cash prize from the €20000 prize pool. You can only win one prize per spin, but as long as you’re spinning, you could win again and again.

■ Software : Microgaming, NetEnt, Play'n GO, Yggdrasil, QuickSpin, NextGen Gaming, IGT,
Leander Games, Evolution Gaming, William Interactive.

■ Restricted countries : Australia, Belgium, Hungary, Latvia, Portugal, Spain, Turkey,
The United States of America and its Outlying Territories.