Updated on Nov 4, 2026
• EXFIL: Bunker 7 is a sealed vault: open it with a BLACK KEYCARD, beat the guards inside and take the HELIX CURE SAMPLE.
• EXFIL: the traders and the Sector 7 radio speak, in every language.
• EXFIL: a full sound pass: doors, zombies, bosses, weather and your dog.
• Late upgrades cost less; from P9, REBIRTH bars rise slower.
• ELITE upgrades get new art, plus a BEST VALUE tab.
• Fusion: starred copies add their stars.
• No menu music during matches and raids.
