Heliborne Unlock All Helicopters Verified <SECURE — Checklist>

If you want to unlock the full roster as fast as possible, community veterans recommend a specific farming setup in Co-op mode:

Deploy mortars at the start to defend bases, then use scouts to quickly clear objectives. This method can yield roughly 600 points per hour . 3. Unlocking Special & Prototype Helicopters Some aircraft follow different rules: heliborne unlock all helicopters verified

To unlock helicopters in the standard game mode, you must earn by completing missions. If you want to unlock the full roster