Field Upgrades are powerful abilities with a cooldown, offering tactical advantages. Examples include the Munitions Box (resupply ammo), Dead Silence (silent footsteps, faster movement), Trophy System (destroys incoming projectiles), and Recon Drone (marks enemies). Choose a Field Upgrade that complements your role or fills a gap in your loadout. Killstreaks are earned by achieving consecutive kills without dying and provide significant offensive or defensive power. Common killstreaks include UAV (reveals enemies on minimap), Cluster Strike (area bombardment), Sentry Gun (automated turret), and Advanced UAV (reveals enemy direction). Select killstreaks that you can consistently earn and that will have the most impact on the game mode you're playing. A low-cost UAV is always a good choice for intel, while a high-cost Chopper Gunner can turn the tide of a match.
