IQ Glassy is a casual one-handed game that offers unique physics-based puzzles. With over 200 levels and 5 different game modes, players are in for a challenging and entertaining experience. Two of the modes, "Lunar Gravity" and "Martian Gravity," provide slow motion effects for the 40 levels they share. Another mode, "Don't break red bottles," presents 40 specially designed levels that require players to break all glass objects except for the red ones. The game also features a "Surreal Friction" mode with 40 levels where objects slide as if they were oiled, creating fun visuals.

The game's levels are built on various physics mechanics, including slant shot mechanics, cannon ball mechanics, pendulum mechanics, and Newton's cradle mechanism. These mechanics form the foundation for the puzzles players must solve. To enhance the realism of the game, metal balls and colorful wooden blocks are used, accompanied by lifelike sounds. The breaking of glass objects, such as bottles, glasses, and vases, provides players with an immersive experience through both visuals and sound. Additionally, the game offers four colorful themes, each more vibrant than the last, and all available for free.

To succeed in IQ Glassy, players are encouraged to think strategically when throwing metal marbles. This approach will help them find solutions more easily and progress through the levels.