81 Days and Nights is a historical single player First Person Shooter focused on one of the most brutal defensive stands of the 20th century. Playing as a Vietnamese soldier, you are dropped into a relentless 81 day siege. With limited  supplies and overwhelming enemy forces. Survival means holding the line and making every single bullet count 

The Campaign

Experience a focused, narrative driven campaign based on the Battle of Quang Tri.Across four structured combat missions tied together by in game cutscenes, you will experience the human cost, camaraderie, and grit of soldiers holding the line against impossible odds

Survival Mode

Once the campaign ends, the fight continues. Survival Mode strips away the linear story to test your combat mechanics against increasingly aggressive waves of enemies 

• Shop System: Earn currency through combat. Spend your funds between rounds at the in-game shop to resupply ammunition, purchase heavier weaponry or call in allied NPCs for support 

• Replayability: No two defenses play out the same. Dynamic enemy AI will probe your defenses, force you out of cover, and demand constant repositioning. How long can you hold the line ?

• Endless Challenge: Built for replayability experiment with different loadout combinations, refine your defensive strategies, and push your personal survival records to the limit