Unit 20

The Observer is the Protoss stealth detector unit in StarCraft. Learn about its abilities, upgrades like Gravitic Boosters, and how to use it effectively against cloaked and burrowed enemies.

Hey there! So, you're looking into the Observer unit in StarCraft? It's a pretty neat piece of Protoss tech, acting as your eyes in the sky – or, well, everywhere, since it's permanently cloaked. Think of it as your mobile detector, essential for spotting those sneaky Dark Templar, camouflaged Spider Mines, or burrowed Lurkers. Just a heads-up, though: they're a bit fragile, so keep them protected when they're out scouting. Abilities * Detector: This is its main gig. It can see cloaked and burrowed enemies. Super important! * Permanent Cloaking: It's always invisible, but remember, if the enemy has their own detectors, your Observer can be spotted and attacked. Keep an eye on its health bar! Upgrades There are a few upgrades that can really make your Observer more useful: * Air Armor & Plasma Shields: These boost its survivability. While it's not a combat unit, any extra hit points can help it survive a stray shot or two. * Gravitic Boosters: This is a must-have if you plan on using Observers to support your attack force. It makes them move faster, so they can keep up with your army. * Sensor Array: This increases its sight range to 11. More vision means you can spot threats earlier. Building an Observer To build an Observer, you'll need a Cybernetics core. It costs 75 minerals and 150 vespene gas, and takes 267 seconds. Important Note: This guide is specifically for the StarCraft (Brood War) version of the Observer. If you're playing StarCraft II, the unit has different stats and abilities.