Leaked Metroid Prime 4: Beyond Ad Shows A Curious New Boss Fight

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46f6dd7e9ff5050e715b56ee8374c130

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https://www.gamespot.com/articles/leaked-metroid-prime-4-beyond-ad-shows-a-curious-new-boss-fight/1100-6535658/?ftag=CAD-01-10abi2f

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https://www.gamespot.com/a/uploads/screen_medium/1850/18504982/4589713-nintendoswitch2_metroidprime4beyondnintendoswitchedition_scrn_01.jpg

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Nintendo has finally shown a bit more of Metroid Prime 4: Beyond, though apparently by accident. Two 15-second commercials for the Switch 2 were found, both unlisted on the Nintendo of America YouTube channel, and one includes a brief glimpse of a boss fight that we haven't seen before. Those hypersensitive to spoilers should turn away.

Both unlisted videos, uploaded on October 15, are titled "Power Up Your Holidays," with the first video showcasing the previously seen plant-like boss Carvex. But more noteworthy is the second video, which emphasizes the Switch 2 version's use of mouse controls and 120fps support, while also giving us our first look at a boss called Xelios. And this boss is spherical!

We only see it for a few seconds, but Xelios appears to be composed of several hexagonal plates that can shift around, with a green sac and pink core at its center. Presumably, you as Samus Aran will have to blast that pink center to hell whenever this sphere-like boss exposes it.

With only slivers of information to go on, there aren't too many conclusions about the story and events of Metroid Prime 4 we can make, but the existence of Xelios confirms a couple of trends.

First, there's a clear naming indication with these bosses, with the early-game enemy Aberax (as seen in the Nintendo Treehouse stream) and the aforementioned Carvex and Xelios. They, along with the main villain Sylux, all have the letter X in their names, not unlike the members of Organization XIII in Kingdom Hearts. Don't expect any crazy crossover, though.

Secondly, footage of the Aberax fight shows the enemy being possessed by a Metroid before it attacks Samus, gaining new abilities and green sacs and pink nuclei similar to those of Metroids. It's possible that the other bosses we've seen are also fused with Metroids. Whatever the case is, it looks like Metroid Prime 4 is heavily emphasizing the "Metroid" part of the title.

Both commercial videos are still unlisted, but they indicate that Nintendo is priming (pun intended) the game for holiday-season marketing of the Switch 2. Metroid Prime 4: Beyond will be out just in time for the holidays on December 4, but fans eager to digest anything Metroid-related can look forward to the Metroid Prime 1-3 visual retrospective book this month.

content_html

Nintendo has finally shown a bit more of Metroid Prime 4: Beyond, though apparently by accident. Two 15-second commercials for the Switch 2 were found, both unlisted on the Nintendo of America YouTube channel, and one includes a brief glimpse of a boss fight that we haven't seen before. Those hypersensitive to spoilers should turn away.

Both unlisted videos, uploaded on October 15, are titled "Power Up Your Holidays," with the first video showcasing the previously seen plant-like boss Carvex. But more noteworthy is the second video, which emphasizes the Switch 2 version's use of mouse controls and 120fps support, while also giving us our first look at a boss called Xelios. And this boss is spherical!

We only see it for a few seconds, but Xelios appears to be composed of several hexagonal plates that can shift around, with a green sac and pink core at its center. Presumably, you as Samus Aran will have to blast that pink center to hell whenever this sphere-like boss exposes it.

With only slivers of information to go on, there aren't too many conclusions about the story and events of Metroid Prime 4 we can make, but the existence of Xelios confirms a couple of trends.

First, there's a clear naming indication with these bosses, with the early-game enemy Aberax (as seen in the Nintendo Treehouse stream) and the aforementioned Carvex and Xelios. They, along with the main villain Sylux, all have the letter X in their names, not unlike the members of Organization XIII in Kingdom Hearts. Don't expect any crazy crossover, though.

Secondly, footage of the Aberax fight shows the enemy being possessed by a Metroid before it attacks Samus, gaining new abilities and green sacs and pink nuclei similar to those of Metroids. It's possible that the other bosses we've seen are also fused with Metroids. Whatever the case is, it looks like Metroid Prime 4 is heavily emphasizing the "Metroid" part of the title.

Both commercial videos are still unlisted, but they indicate that Nintendo is priming (pun intended) the game for holiday-season marketing of the Switch 2. Metroid Prime 4: Beyond will be out just in time for the holidays on December 4, but fans eager to digest anything Metroid-related can look forward to the Metroid Prime 1-3 visual retrospective book this month.

content_text

Nintendo has finally shown a bit more of Metroid Prime 4: Beyond, though apparently by accident. Two 15-second commercials for the Switch 2 were found, both unlisted on the Nintendo of America YouTube channel, and one includes a brief glimpse of a boss fight that we haven't seen before. Those hypersensitive to spoilers should turn away.Both unlisted videos, uploaded on October 15, are titled "Power Up Your Holidays," with the first video showcasing the previously seen plant-like boss Carvex. But more noteworthy is the second video, which emphasizes the Switch 2 version's use of mouse controls and 120fps support, while also giving us our first look at a boss called Xelios. And this boss is spherical!We only see it for a few seconds, but Xelios appears to be composed of several hexagonal plates that can shift around, with a green sac and pink core at its center. Presumably, you as Samus Aran will have to blast that pink center to hell whenever this sphere-like boss exposes it.With only slivers of information to go on, there aren't too many conclusions about the story and events of Metroid Prime 4 we can make, but the existence of Xelios confirms a couple of trends.First, there's a clear naming indication with these bosses, with the early-game enemy Aberax (as seen in the Nintendo Treehouse stream) and the aforementioned Carvex and Xelios. They, along with the main villain Sylux, all have the letter X in their names, not unlike the members of Organization XIII in Kingdom Hearts. Don't expect any crazy crossover, though.Secondly, footage of the Aberax fight shows the enemy being possessed by a Metroid before it attacks Samus, gaining new abilities and green sacs and pink nuclei similar to those of Metroids. It's possible that the other bosses we've seen are also fused with Metroids. Whatever the case is, it looks like Metroid Prime 4 is heavily emphasizing the "Metroid" part of the title.Both commercial videos are still unlisted, but they indicate that Nintendo is priming (pun intended) the game for holiday-season marketing of the Switch 2. Metroid Prime 4: Beyond will be out just in time for the holidays on December 4, but fans eager to digest anything Metroid-related can look forward to the Metroid Prime 1-3 visual retrospective book this month.

pub_date

23 October 2025, 5:00 pm

guid

1100-6535658

creator

Chris Compendio

processed

TRUE

id: 85362
uid: VtRgb
insdate: 2025-10-23 17:20:02
title: Leaked Metroid Prime 4: Beyond Ad Shows A Curious New Boss Fight
additional:
category: Game Spot
md5: 46f6dd7e9ff5050e715b56ee8374c130
link: https://www.gamespot.com/articles/leaked-metroid-prime-4-beyond-ad-shows-a-curious-new-boss-fight/1100-6535658/?ftag=CAD-01-10abi2f
image: https://www.gamespot.com/a/uploads/screen_medium/1850/18504982/4589713-nintendoswitch2_metroidprime4beyondnintendoswitchedition_scrn_01.jpg
image_imgur:
description:

Nintendo has finally shown a bit more of Metroid Prime 4: Beyond, though apparently by accident. Two 15-second commercials for the Switch 2 were found, both unlisted on the Nintendo of America YouTube channel, and one includes a brief glimpse of a boss fight that we haven't seen before. Those hypersensitive to spoilers should turn away.

Both unlisted videos, uploaded on October 15, are titled "Power Up Your Holidays," with the first video showcasing the previously seen plant-like boss Carvex. But more noteworthy is the second video, which emphasizes the Switch 2 version's use of mouse controls and 120fps support, while also giving us our first look at a boss called Xelios. And this boss is spherical!

We only see it for a few seconds, but Xelios appears to be composed of several hexagonal plates that can shift around, with a green sac and pink core at its center. Presumably, you as Samus Aran will have to blast that pink center to hell whenever this sphere-like boss exposes it.

With only slivers of information to go on, there aren't too many conclusions about the story and events of Metroid Prime 4 we can make, but the existence of Xelios confirms a couple of trends.

First, there's a clear naming indication with these bosses, with the early-game enemy Aberax (as seen in the Nintendo Treehouse stream) and the aforementioned Carvex and Xelios. They, along with the main villain Sylux, all have the letter X in their names, not unlike the members of Organization XIII in Kingdom Hearts. Don't expect any crazy crossover, though.

Secondly, footage of the Aberax fight shows the enemy being possessed by a Metroid before it attacks Samus, gaining new abilities and green sacs and pink nuclei similar to those of Metroids. It's possible that the other bosses we've seen are also fused with Metroids. Whatever the case is, it looks like Metroid Prime 4 is heavily emphasizing the "Metroid" part of the title.

Both commercial videos are still unlisted, but they indicate that Nintendo is priming (pun intended) the game for holiday-season marketing of the Switch 2. Metroid Prime 4: Beyond will be out just in time for the holidays on December 4, but fans eager to digest anything Metroid-related can look forward to the Metroid Prime 1-3 visual retrospective book this month.


content_html:

Nintendo has finally shown a bit more of Metroid Prime 4: Beyond, though apparently by accident. Two 15-second commercials for the Switch 2 were found, both unlisted on the Nintendo of America YouTube channel, and one includes a brief glimpse of a boss fight that we haven't seen before. Those hypersensitive to spoilers should turn away.

Both unlisted videos, uploaded on October 15, are titled "Power Up Your Holidays," with the first video showcasing the previously seen plant-like boss Carvex. But more noteworthy is the second video, which emphasizes the Switch 2 version's use of mouse controls and 120fps support, while also giving us our first look at a boss called Xelios. And this boss is spherical!

We only see it for a few seconds, but Xelios appears to be composed of several hexagonal plates that can shift around, with a green sac and pink core at its center. Presumably, you as Samus Aran will have to blast that pink center to hell whenever this sphere-like boss exposes it.

With only slivers of information to go on, there aren't too many conclusions about the story and events of Metroid Prime 4 we can make, but the existence of Xelios confirms a couple of trends.

First, there's a clear naming indication with these bosses, with the early-game enemy Aberax (as seen in the Nintendo Treehouse stream) and the aforementioned Carvex and Xelios. They, along with the main villain Sylux, all have the letter X in their names, not unlike the members of Organization XIII in Kingdom Hearts. Don't expect any crazy crossover, though.

Secondly, footage of the Aberax fight shows the enemy being possessed by a Metroid before it attacks Samus, gaining new abilities and green sacs and pink nuclei similar to those of Metroids. It's possible that the other bosses we've seen are also fused with Metroids. Whatever the case is, it looks like Metroid Prime 4 is heavily emphasizing the "Metroid" part of the title.

Both commercial videos are still unlisted, but they indicate that Nintendo is priming (pun intended) the game for holiday-season marketing of the Switch 2. Metroid Prime 4: Beyond will be out just in time for the holidays on December 4, but fans eager to digest anything Metroid-related can look forward to the Metroid Prime 1-3 visual retrospective book this month.


content_text: Nintendo has finally shown a bit more of Metroid Prime 4: Beyond, though apparently by accident. Two 15-second commercials for the Switch 2 were found, both unlisted on the Nintendo of America YouTube channel, and one includes a brief glimpse of a boss fight that we haven't seen before. Those hypersensitive to spoilers should turn away.Both unlisted videos, uploaded on October 15, are titled "Power Up Your Holidays," with the first video showcasing the previously seen plant-like boss Carvex. But more noteworthy is the second video, which emphasizes the Switch 2 version's use of mouse controls and 120fps support, while also giving us our first look at a boss called Xelios. And this boss is spherical!We only see it for a few seconds, but Xelios appears to be composed of several hexagonal plates that can shift around, with a green sac and pink core at its center. Presumably, you as Samus Aran will have to blast that pink center to hell whenever this sphere-like boss exposes it.With only slivers of information to go on, there aren't too many conclusions about the story and events of Metroid Prime 4 we can make, but the existence of Xelios confirms a couple of trends.First, there's a clear naming indication with these bosses, with the early-game enemy Aberax (as seen in the Nintendo Treehouse stream) and the aforementioned Carvex and Xelios. They, along with the main villain Sylux, all have the letter X in their names, not unlike the members of Organization XIII in Kingdom Hearts. Don't expect any crazy crossover, though.Secondly, footage of the Aberax fight shows the enemy being possessed by a Metroid before it attacks Samus, gaining new abilities and green sacs and pink nuclei similar to those of Metroids. It's possible that the other bosses we've seen are also fused with Metroids. Whatever the case is, it looks like Metroid Prime 4 is heavily emphasizing the "Metroid" part of the title.Both commercial videos are still unlisted, but they indicate that Nintendo is priming (pun intended) the game for holiday-season marketing of the Switch 2. Metroid Prime 4: Beyond will be out just in time for the holidays on December 4, but fans eager to digest anything Metroid-related can look forward to the Metroid Prime 1-3 visual retrospective book this month.
pub_date: 23 October 2025, 5:00 pm
guid: 1100-6535658
creator: Chris Compendio
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