Rio Rex is a 2D side-scrolling destruction game where you control a ferocious T-Rex rampaging through Rio de Janeiro. This action-packed browser game challenges you to cause as much chaos as possible using simple keyboard and mouse controls. Similar to classic titles like Rampage, your goal is pure, unadulterated mayhem across multiple city-based levels.
Your primary goal in Rio Rex is to reach the end of each level while causing maximum destruction. Each stage requires you to eliminate a specific number of humans by either eating them or incinerating them with your fiery breath. You'll also rack up points by crushing cars, demolishing structures, and finding hidden collectibles.
Success isn't just about survival; it's about how much chaos you can create. The game tracks your score based on your destructive efficiency, encouraging you to leave no stone unturned and no citizen uneaten on your path through the city.
Controlling your prehistoric predator is straightforward. You use the WASD or arrow keys to move your T-Rex left, right, and to jump over obstacles and onto buildings. The real power comes from your mouse.
Aim your T-Rex's head with the mouse cursor and left-click to unleash a powerful jet of fire. This fire breath is essential for taking out enemies at a distance, destroying helicopters, and reaching targets that are too high to stomp on. Combining agile movement with precise fire-breathing is the key to conquering every level.
The game takes you on a tour of destruction through 16 distinct levels. You'll start on the outskirts and rampage your way through city streets, favelas, and industrial zones. The levels become progressively more challenging, introducing new obstacles like armed soldiers, helicopters, and tricky platforming sections that demand careful jumps.
Rio Rex tests your skill by mixing simple destruction with light platforming elements. You need to be aware of your surroundings to avoid falling into pits while ensuring you've met your quota for carnage before you can proceed.
You can play Rio Rex for free directly in your web browser. There's no need for any downloads or installations. Because it's an HTML5 game, it runs on most modern devices and can be accessed on networks at school or work that might block other gaming sites, letting you jump straight into the dinosaur action.
The goal in Rio Rex is to guide your T-Rex through the streets of Rio de Janeiro, causing as much destruction as possible. To complete each level, you must eat a specific number of humans and reach the end of the stage. Control your dinosaur using the WASD or arrow keys to move left, right, and to jump. Use your mouse to aim the T-Rex's head up and down. To attack, left click with the mouse to breathe a powerful stream of fire. You can use this to destroy objects from a distance and eliminate humans you can't reach by foot. Walk over people to eat them automatically.
Fire in Bursts - Your fire breath is powerful but has a limited duration before needing to cool down. Use short, controlled bursts to conserve it. Aim for Explosives - Look for red barrels and other explosive objects. Hitting them with your fire breath can cause a chain reaction, clearing multiple targets at once. Combine Movement and Attack - Don't stand still. Keep moving while breathing fire to cover a wider area and avoid incoming attacks from soldiers. Clear the Area - Before moving on, make sure you've destroyed everything and eaten everyone. Some humans hide on rooftops or behind objects. Master the Jump - Some gaps require a well-timed running jump. Get a bit of speed before you leap to ensure you clear the obstacle.
