circloO XL Game

circloO XL is a challenging physics-based puzzle platformer developed by Florian van Strien. In this minimalist circular world, you control a small ball tasked with collecting glowing circles. The twist is that every time you collect a circle, the level expands outward to reveal new terrain, obstacles, and the next target to collect. All previous platforms and obstacles stay right where they were, turning your earlier pathway into a complex labyrinth of walls and gaps.

Because there is no jump button in circloO XL, you must rely entirely on gravity and momentum. Roll back and forth along the circular slopes to build speed, navigate changing gravity fields, swing from ropes, and launch yourself over steep walls. The game is designed to be low-stress, allowing you to instantly retry any section if you fall or lose momentum. Play directly in your web browser with nothing to install and see how fast you can grow your circle.

Controls

• Roll Left: Press A or the Left Arrow key.
• Roll Right: Press D or the Right Arrow key.
• Momentum: Use slopes and curves to swing, climb walls, and leap across gaps.

Tips

• Build Momentum: When facing a steep wall, roll back and forth repeatedly to climb higher with each swing.
• Plan for Expansion: Keep in mind that collecting a circle immediately changes the size and orientation of your world, which can alter your trajectory or move your next destination out of reach.
• Use Gravity Fields: Look out for gravity-changing pads or orbital gravity fields that can help you slide along ceilings or reach otherwise inaccessible platforms.