IO Games is a captivating and thrilling survival game that revolves around plants fighting against each other to become the ultimate champion. With its unique concept and addictive gameplay, this free IO game is an excellent choice for players seeking an exciting and challenging experience.

To begin playing, you will have the option to choose between three different plants: pansy, rose, or mushroom. Each plant belongs to a specific class and possesses unique abilities and characteristics.

The pansy is a ranged plant that excels in long-distance combat. It can send seeds flying straight towards opponents, dealing damage from a safe distance. This plant is perfect for players who prefer a strategic and calculated approach to battles.

On the other hand, the rose is a melee plant armed with military-grade thorns. With its piercing abilities, the rose can penetrate any defense and inflict devastating damage on opponents in close-quarters combat. If you enjoy up-close and personal confrontations, the rose is the ideal choice for you.

Lastly, the mushroom is a magical plant that can surprise enemies with a poison splash attack. This unique ability allows the mushroom to deal damage over time, making it a formidable opponent in battles. If you prefer a more tactical and unpredictable playstyle, the mushroom is the perfect plant for you.

In, you can gain experience points (XP) by either eliminating other players or farming various resources such as water drops, sunrays, fertilizers, and insects. These resources are scattered throughout the game map, and collecting them will contribute to your overall progression.

As you accumulate XP, you will have the opportunity to level up and upgrade your plant. The game offers a wide range of upgrades, allowing you to evolve your plant into more powerful versions. Eventually, you can even transform your plant into a giant tree, unlocking new and exciting abilities.

It's important to note that each plant class has its own set of abilities, making them distinct from one another. These abilities play a crucial role in combat, providing strategic advantages and enhancing your chances of victory. Experiment with different plants and their abilities to find the playstyle that suits you best.

In terms of controls, offers a straightforward and intuitive interface. You can move your plant using the WASD keys and aim using the mouse. The primary ability is activated by left-clicking, while the secondary ability can be triggered by right-clicking or pressing the R key. Additionally, each plant has a unique special ability that can be activated by pressing the E key.

For players who prefer a more automated approach, provides the option for auto-firing the primary ability by pressing the T key. Furthermore, you can activate the auto-spin feature by pressing the Y key, allowing your plant to rotate automatically while you focus on other aspects of the game.

In conclusion, is an exceptional IO game that offers a thrilling and engaging experience for players. With its variety of plant classes, unique abilities, and strategic gameplay, this free survival game is sure to keep you entertained for hours on end. Choose your plant, level up, and dominate the battlefield to become the ultimate champion in!