‘Sudden Strike’ Quiz App Launches for iOS and Android Devices

Kalypso Media Mobile has today announced the launch of the Sudden Strike Quiz, a mobile companion app for the upcoming strategy RTS game Sudden Strike 4. The app will not only test players’ knowledge of World War II but also give them the opportunity to earn exclusive discounts on the pre-purchase of Sudden Strike 4 on Steam.

Now available to download for free on iOS and Android devices, the Sudden Strike Quiz presents gamers with a fun way to earn up to a 25% discount on the pre-order version of Sudden Strike 4 on Steam.

Players can compete against friends and random opponents on a wide range of topics surrounding World War II, including weapons and vehicles, important dates, historical figures and geography in three frantic rounds of questions against the clock. Win and you unlock medals, which accumulate to reward players with a stackable discount, up to a maximum of 25% (including the current Steam 15% off Sudden Strike 4 pre-order offer). Other bonuses — such as joker cards — stack the odds in your favour as you battle in “skirmishes” for the greatest rewards! Can you make it to the top of the worldwide leaderboard?

As well as competing against each other, players have the chance to play against staff from Kalypso Media and Kite Games in special timed events leading up to the launch of Sudden Strike 4. Stay tuned to Kalypso Media’s social media channels for more information.

About Sudden Strike 4

Developed as a fully-fledged series entry and not a remake or reboot, Sudden Strike 4 sends you off on three extensive campaigns set amongst the battlefields of World War II. Commanding the British and American, German or Soviet troops, you will lead over 100 different units into battle, including the German bomber Heinkel He111, the Russian T-34 tank, the British Hawker Typhoon fighter plane and the notorious German Panzerkampfwagen VI Tiger. In a first for the Sudden Strike series, you can now choose from one of nine individual commanders, such as George Patton or Bernard Montgomery, who each allows for a different approach to combat, boasting unique abilities.


  • Sudden Strike 4 offers realistic real-time strategy gameplay with tactical depth and a historical setting
  • Three campaigns with over 20 missions to test your tactical skills and determining the outcome of significant WWII battles
  • As one of nine commanders, lead your army on the battlegrounds of the biggest military conflict in history
  • Command more than 100 authentic units — including the Königstiger tank, the Katyusha rocket launcher and the Hawker Typhoon fighter plane
  • ‘Pause and play’ system allows you to suspend the action while issuing detailed commands and manoeuvres to your units
  • Pit yourself against other commanders in the competitive multiplayer mode
  • The PC version features modding support with Steam Workshop integration
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