Marvel Rivals Giant-Size Brain Blast game mode: How does it work, free emote, all rewards, and more

Marvel Rivals has announced a new game mode called Giant-Size Brain Blast, coming on April 25, 2025. In an interesting switch-up, this new game mode increases the head size of all our beloved heroes in the arena. The trailer released by NetEase Games hilariously showcases this by having the bobblehead heroes fight against each other. Furthermore, to add to the comedic aspect of this, NetEase Games has introduced a special sound effect that triggers when securing a kill.
This article will brief you on all the details of the new Giant-Size Brain Blast game mode in Marvel Rivals.



Giant-Size Brain Blast is the new game mode in Marvel Rivals that features the heroes as Bobblehead figures. It's releasing on April 25, 2025, and will have its hero-specific Brain Blast Hero leaderboards, which players can climb by playing the game mode. Players will have a limited time to secure their spot on the leaderboards, as they will reset after each event round.
Players can not only acquire a free emote from the Giant-Size Brain Blast mode but also earn rewards based on their rank in the Brain Blast Hero leaderboards. Different rewards will be granted to the top 10, top 100, and top 500 players at the end of the event round.



NetEase Games has offered a free Brain Blast Emote of any hero of the player’s choice. To get this, simply play 10 matches in Giant-Size Brain Blast mode in Marvel Rivals and choose which hero’s Brain Blast Emote you want.
However, as of writing, it is unclear if these criteria for completing 10 matches for an emote reward will reset after every event round. If so, players can earn multiple heroes’ Brain Blast Emote.



The earnable rewards from the Giant-Size Brain Blast mode in Marvel Rivals are hero-specific title rewards. Every hero will have their leaderboards, and players will earn that specific hero’s title reward when they secure their spot in the top 10, top 100, or top 500 at the end of the event round. Here is a breakdown of the title rewards earned based on the player’s rank at the end of the event round.

Note: The chart above says ‘Iron Man’ as an example hero. The titles will be hero-specific based on the hero you choose to play and climb the leaderboard. For example, if you play Venom and reach the Top 10 Venom Brain Blast Hero leaderboard, you will receive the Planet-Sized-Brain Venom title reward.

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