Game
Invincibility Frames Explained

Learn about invincibility frames (i-frames), the core mechanic granting temporary invulnerability during actions like dodging in many popular games.
What is it?
Invincibility frames, often called 'i-frames,' are a common gameplay mechanic where a character is temporarily immune to all damage. This brief window of invulnerability is typically tied to specific animations, such as a dodge roll, a dash, or getting up after being knocked down. During these frames of animation, enemy attacks will pass harmlessly through the player's character. Famous examples include the iconic dodge roll in the Dark Souls series and the parry in fighting games, where precise timing allows a player to negate an incoming attack and create an opening for a counter-attack.
Why is it trending?
The popularity of challenging but fair games, particularly in the soulslike and roguelike genres, has pushed i-frames into the spotlight. They are a fundamental tool for creating high-stakes encounters that reward player skill over character stats. Instead of simply absorbing damage, players are encouraged to learn enemy attack patterns and use their i-frames with precision to avoid danger. This focus on timing and mastery makes gameplay feel more engaging and rewarding, as victory is earned through skill rather than brute force.
How does it affect people?
For players, mastering i-frames provides a profound sense of accomplishment. Successfully rolling through a massive boss attack at the last possible moment is a thrilling experience that defines modern action games. It creates a high skill ceiling, allowing dedicated players to overcome seemingly impossible odds. For game designers, i-frames are a crucial balancing tool. They allow for the creation of visually impressive and dangerous-looking enemy attacks that remain fair and manageable for an attentive player. This mechanic transforms defensive maneuvers into proactive, strategic decisions, deepening the overall gameplay experience.