Nivra is a free online tank arena game set in a post-apocalyptic wasteland where you salvage an abandoned war factory tank and fight for survival against ruthless armored factions. Your goal is simple: outshoot, outmaneuver, and outlast every enemy that stands between you and the last remaining fuel and metal reserves on the map. This is a single-player action adventure built in HTML5, so it runs straight in your browser with zero downloads required.

The gameplay rewards precision aiming and smart positioning over mindless rushing. Each encounter against enemy tank factions tests how well you manage your angle, timing, and movement. As you progress, your tank gets stronger, making those early repairs feel genuinely satisfying. The arcade-style controls keep things accessible, but the arena combat stays tense enough to keep you engaged round after round.

Nivra is a great pick for fans of single-player tank games, post-apocalyptic arcade shooters, and .io-style arena action. If you enjoy browser-based tank battle games, top-down action games, or free HTML5 games with a survival twist, this one delivers a gritty, focused experience without any fluff. Search terms like free tank arena game online, play tank survival game in browser, or 2025 arcade tank game all lead here — and Nivra is worth every click.