Granny GTA Vegas is a free online shooting game that throws everyone's favorite horror granny into a GTA-style Las Vegas rampage. Armed and completely unhinged, Granny trades her haunted house for the neon-lit streets of Sin City, blasting through waves of red-hooded masked enemies across casino districts, back alleys, and the Vegas Strip itself. The core mechanic is straightforward: run, aim, and shoot everything that moves before it shoots you first.

What makes this game click is the absurd mashup of horror icon meets open-world chaos. The endless survival format keeps the pressure constant — enemies never stop coming, so there's no room to relax. Keep moving to avoid getting surrounded, prioritize grouped enemies to maximize your shots, and use the environment to funnel attackers into tighter spaces. The GTA-inspired setting gives the whole thing a chaotic, anything-goes energy that fits Granny's unhinged personality perfectly.

Fans of shoot 'em up games, endless shooter challenges, and survival action will find a lot to like here. If you enjoy free online shooting games with humor baked into the concept, this one delivers. It's a solid pick for players searching for granny horror games, GTA-style browser games, endless enemy survival shooters, or just a quick arcade shooting fix with a twist. No downloads, no installs — just pick up a weapon and help Granny own the Vegas streets.