Ultimate Marvel vs. Capcom 3 just received its first significant patch in nearly a decade on Steam, but it appears to have broken more than it fixed
Capcom’s first major *Ultimate Marvel vs. Capcom 3* patch in nearly a decade has disabled Dark Phoenix’s core mechanics and broken modding support, leaving players frustrated. The unexpected update arrived without warning, with no official explanation or fix timeline. Some community members are mocking the removal, while others demand a rollback. Capcom has yet to comment on the cause or next steps.
What changed
Two new confirmed issues—Dark Phoenix’s functionality and modding—have emerged since our last report, with no official resolution in sight.
Live updates
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UMVC3 patch breaks Dark Phoenix, mods after 10-year Steam silence
confidence 92%Capcom’s first major *Ultimate Marvel vs. Capcom 3* patch in nearly a decade has disabled Dark Phoenix’s core mechanics and broken modding support, leaving players frustrated. The unexpected update arrived without warning, with no official explanation or fix timeline. Some community members are mocking the removal, while others demand a rollback. Capcom has yet to comment on the cause or next steps.
What's confirmed:
- The patch disabled Dark Phoenix’s most powerful mechanics, rendering the character non-functional for affected players.
- Modding support for *Ultimate Marvel vs. Capcom 3* was broken by the update, marking the first major patch since April 2017.
- Capcom has not provided an explanation for the patch’s impact or a timeline for fixing the issues.
- The update was applied unexpectedly over the weekend, catching players off guard.
Still unconfirmed:
- Some players are celebrating the removal of Dark Phoenix’s mechanics, though no official community-wide sentiment has been confirmed.
- The patch may have been intended to address balance concerns but instead caused broader instability.
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UMvC3 Steam patch breaks Dark Phoenix and mods after decade-long silence
confidence 93%Capcom’s first major Steam update for *Ultimate Marvel vs. Capcom 3* in nearly ten years has crippled the game’s most powerful character, Dark Phoenix, and disabled custom mods. The patch, applied unexpectedly, has left players frustrated, though some in the community are ironically celebrating the removal. Sources confirm widespread issues, but Capcom has not yet addressed the cause or timeline for a fix. Modding support and Phoenix’s core mechanics are now non-functional for affected users.
What's confirmed:
- Dark Phoenix, a top-tier character in *Ultimate Marvel vs. Capcom 3*, was accidentally removed from the game due to coding errors in the June 2026 patch.
- The same patch disabled custom mods, breaking community-created content for Windows 11 users.
- This is the first significant Steam update for the game since 2017, marking a decade without major patches.
- The patch altered the game’s EXE, Steam API, and audio format support, though details on the intended fixes remain unclear.
- Players report Dark Phoenix’s core abilities, including her signature mechanics, are no longer functional post-patch.
Still unconfirmed:
- Some players speculate the patch was intended to address anti-cheat or DRM updates but instead triggered unintended deletions.
- Unconfirmed claims suggest Capcom may release a hotfix, but no official statement or ETA has been provided.
- A small segment of the community is celebrating the removal, though this is not representative of the broader player base.