Marvel Rivals Giant-Size Brain Blast mode release date & rewards
Marvel RivalsGiant-Size Brain Blast is a new limited-time game mode that enables players to duke it out for unique rewards. So, here’s when you’re able to delve into the action and what you need to do to get hold of the Brain Blast Emote.
Marvel Rivals constantly releases new heroes likeEmma Frostto its ever-growingroster, while also adding seasonal content that keeps the game feeling fresh. However, one of the most fun aspects of Marvel Rivals is the addition of new limited-time game modes.

Giant-Size Brain Blast is the latest LTM that captures the silly side of the hero shooter, and it comes with some new rewards that you don’t want to miss out on.
Marvel Rivals Giant-Size Brain Blast mode release date
Marvel Rivals Giant-Size Brain Blast mode is split into two rounds, with the firststarting on April 25and thesecond round starting on May 2.
What is Giant-Size Brain Blast?
Giant-Size Brain Blast is a new limited-time game mode where up to 12 players can battle it out in matches to earn unique rewards. While there are no new character abilities, the game mode does inflate every character’s head to ridiculous proportions.
As you can imagine, this makes landing headshots pretty easy, and you’ll need to take extra care if you wish to avoid a quick death.

The first reward up for grabs is theBrain Blast Emote, which youearn after completing 10 Brain Blast mode matches. Once you’ve done this, you’ll be able to select the emote for your chosen character. When equipped, the emote will inflate your character’s head.
Lastly,Title Rewards will also be given out to the top 500, top 100, and top 10 players for each hero on the final leaderboard. The rewards are as follows:

Marvel Rivals codes (August 2025)
All leaked & upcoming hero skins for Marvel Rivals

All Marvel Rivals Season 2 Battle Pass rewards & how to unlock them
Once you have earned your big head rewards, they can be equipped by heading over to the Career menu, selecting the Customize tab, and choosing your title.

Before you go delving into the new mode, consider checking out our bestMarvel Rivals characters tier listto help give you an advantage in Giant-Size Brain Blast.