: While the original developer's site is down, users frequently share the officially released free version on Reddit's pcgaming community Warning Against "Key Generators"
7554 (also known as 7554: Glorious Memories Revived ) is a landmark title, best remembered as the first professional 3D first-person shooter (FPS) developed entirely in Vietnam. Released in December 2011 by Emobi Games (now Hiker Games), the game recreates the brutal battles of the First Indochina War (1946-1954), culminating in the legendary Battle of Dien Bien Phu on May 7, 1954, from which the game takes its numerical name. 7554 game activation key exclusive