Decision No. 252/QD-PTTH&TTĐT issued by the Department of Broadcasting, Television and Electronic Information on May 15, 2026, to release the G1 online video game. (https://giayphep.abei.gov.vn/g1/132076) Crossfire: Legends, the timeless FPS legend, updated to version 4.0! Optimized for mobile platforms, Crossfire: Legends delivers the thrilling combat pace of the legendary PC version — now with smooth, intuitive controls, ready for any battle anytime, anywhere. C4 Economy & C4 Speed ​​Economy A tactical arena where every decision affects the outcome of the match. Manage your funds through each round, choose the right weapons and equipment to optimize your team's strength. Coordinate tactics, manage the economy, and seize every opportunity to turn the tide and win the most intense confrontations. Zombie Chase – Aerial Relics & Cube World A life-or-death escape through 5 challenging terrain levels against a relentless wave of zombies. Coordinate with teammates to overcome obstacles, unlock map mechanics, and hold key defensive points to hold off the enemy. Only with teamwork and precise coordination can the entire team survive and reach the final escape point. Hide and Seek Mode A tense battle of wits between Hunters and Hide-and-Seekers. Transform into familiar objects in the office to blend in and deceive your opponents. Meanwhile, Hunters must use their observation and judgment skills to track down each hidden target. Will the Hide-and-Seekers hold out until the end, or will they be wiped out before time runs out? World Boss – Demonic Fist Brothers The most brutal hellish survival challenge in history! Confront the twin bosses, Fire and Ice, in a challenging battle. Coordinate with teammates to dodge devastating attacks, find enemy weaknesses, and unleash maximum firepower to win. Defeat the Demonic Fist Brothers for a chance to obtain valuable permanent weapons. Classic C4 Bomb Defusal Mode C4 mode: Solid defense, explosive attack. One small mistake, the whole team pays the price! A classic 5v5 tactical battle where 10 players are divided into two factions: Black List and Global Risk. One team plants and attacks; the other defends and defuses. Strategy, accuracy, and teamwork determine victory. Team Deathmatch Mode Team deathmatch mode: Intense every second, heated every beat. Lightning-fast respawns, non-stop combat, every second and every minute decides the outcome. Test your reflexes, prove your mettle, and master the battlefield!