Basin bülteni

Turmoil Digs Deeper with New 'Deeper Underground' DLC on Mobile devices and Apple Arcade!

Haarlem, The Netherlands, September 25th 2025 - Today, Dutch games developer Gamious and publisher Leiting Games have released Turmoil: Deeper Underground on Android, iOS and Apple Arcade (as Turmoil+), offering players a brand-new DLC experience on Mobile devices for the popular tongue-in-cheek oil-tycoon strategy game Turmoil.


Turmoil: Deeper Underground brings the successful Turmoil franchise into the Roaring Twenties with a completely new campaign centered on refining oil into petrol. This DLC introduces new mechanics and unique upgrades, where players can not only uncover new resources such as water, dynamite and rubies, but can also create the highly profitable petrol.  
 
Other highlights are:
  • Dig deeper into the ground in special new Deep Mode levels
  • New playable characters and NPC’s
  • All-new areas and levels
  • A new Town with new shops (and even a new Saloon mini-game called Dice Dice Dice!)
Turmoil: Deeper Underground provides a deeper experience within the trusted Turmoil gameplay we’ve come to know from previous campaigns.
 
 
Creative Director Jos Bouman: “We're really happy that we can now also bring the Deeper Underground campaign to the millions of people who have enjoyed Turmoil on their mobile devices. And even though it's been over 10 years since Turmoil was first released, we're still looking forward to delivering new oil drilling content in the future!” 
 
Turmoil offers players a visually charming, tongue-in-cheek take on the simulation genre inspired by the 19th century oil rush in North America. Find the new Deeper Underground DLC on Android, iOS and Apple Arcade (Turmoil+) now!
Happy Drilling!
 
About Gamious
We are Gamious, a game developer based in Haarlem, The Netherlands. We aim to create original games with pure gameplay – games we love to play ourselves. We’re best known for creating Turmoil, Lake, Lines and Words in Progress.