Does Wardogs Hack have a radar?

Yes. A 2D radar ships with the ESP in the same license, tracking players outside your view so flanks stop being surprises.

Radar versus the boxes you already have

ESP and radar answer separate questions. A box tells you about the contact in front of you; the radar covers everything behind and beside you instead. On a packed server the death you didn't see coming usually walks in from off-screen, and one downward glance beats a full camera sweep every time.

Glancing, not staring

Radar blindness is real: some players end up reading the corner more than the fight. Check it in the gaps instead. Rotation planned, open ground ahead, fight just ended and you suspect a third squad circling. Those are radar moments. Mid-firefight, trust the overlay that's already in front of your crosshair.

Fast movers on the edge

Vehicles close distance faster than anything on foot, so a dot you shrugged off thirty seconds ago can suddenly be in your lap. That's where the radar earns its slot on the HUD: it flags the approach early enough to matter, when you'd otherwise find out from engine noise at point-blank range.