Update V3.1.1
Hello Everyone, We fixed a shadow rendering bug with level 10 that caused the level to be unplayable. It is now fixed and should play correctly. Good Luck, Soldier.

Developer posts and news about this game.

Hello Everyone, We fixed a shadow rendering bug with level 10 that caused the level to be unplayable. It is now fixed and should play correctly. Good Luck, Soldier.

Hi Everyone, We have updated the game to address a recently discovered security vulnerability within the Unity engine. We also fixed some minor bugs that we discovered during the update. Thank you for playing Operation Thunder. Good luck, Soldier.

Hello Everyone, Today we are bringing you our biggest update yet. For winter we have cooked up an extra special gift - we have made a free winter expansion available to everyone. This free update includes: 6 new levels Festive versions of the Pistol, Shotgun, SMG, and AR Some mor

Hello Everyone, A few fixes and improvements: Fixed a small bug with the enemy AI Changed the maximum time that RICO bullets last before they disappear Improved “Mission Accomplished” and “Mission Failed” screens Yours Truly, Flashblack Games

Small Fix Fixed a bug where revolver bullets would not damage soft walls

Hello Everyone, We had some reports that there was a bug causing the game to crash. We have found the issue and fixed it. You should no longer face any crashes. You can now get back to saving the day. Good luck, Soldier. Yours Truly, Flashblack Games

Hello Everyone, Small update today, Operation Thunder has had its game engine updated to a newer version. Yours Truly, Flashblack Games

Hello Everyone, With the autumn sale coming to an end, we decided to release a small patch to improve the gaming experience. Shotgunners will now always investigate noises if they were already roaming. We hope you are enjoying the game and if there's any feedback you would like t

Tiny Improvement: Now if Stalkers are the last enemies on the level, they will automatically trigger and start looking for you without you having to hunt them down. Good luck, Soldier.

Further Fixes and Improvements: Fixed RICO ammo counter Fixed RICO Bullets Fixed RICO softwall damage Increase penetration strength of heavier calibre bullets ( AR, ARS, Revolver) Fixed RC Tank and Mine Damage not applying to certain enemies Fixed Sniper laser light staying on af

Hello Everyone, Today we are releasing the achievement update. We have added 14 achievements to the game that we hope you have fun unlocking. Also, we made some small fixes/updates alongside as well. Fixes/Updates: Fixed real-time/static lighting on level 26 Quality of life fix,

With Version 1.2 we have made further improvements and fixes to the game. AI pathfinding improved Fixed a level selection icon Shotgunners forgot their legs at home, we reminded them to bring them into work Fixed a visual glitch with tilemaps Fixed the walls on a few levels By th

Some more improvements and fixes to the game Added Icon to let you know when you will have new gadgets and weapons unlocked Fixed a UI screen with the wrong font, and some other UI fixes and changes Started a new update numbering system, in the past the plan was to only change th

After some feedback, we made some changes to the game Slightly increased shotgun damage Fixed some dialogue Added a delay to the reaction time of the enemies after they hear you shoot Changed when you unlock the first set of gadgets and weapons to level 9