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Are unreal engine game file sizes out of control?

Does Unreal Engine Struggle with Expanding Game File Sizes? | Players Share Concerns

By

Raj Patel

Feb 13, 2026, 07:10 PM

Edited By

Fatima Rahman

3 minutes needed to read

A computer screen displaying a game loading with a file size over 100GB, symbolizing large game files.
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A wave of conversation has surged among players regarding game file sizes created with Unreal Engine (UE). As file sizes for many live-service games swell to nearly 100 GB, questions arise about whether Unreal Engineโ€™s technology contributes to the bloat.

Effects of Compression Choices on Game Size

Many comments point to game quality and developer choices as key factors. One player noted that most folks donโ€™t enable Oodle RDO, a compression feature that could reduce file sizes. โ€œYou can crank it a lot until you start noticing obvious quality degradation,โ€ they mentioned, highlighting that players often overlook available optimization tools.

Conversely, some argue that these large sizes reflect business decisions rather than tech limitations. A user boldly stated, โ€œWhen AAA game has 150 GB of size itโ€™s a business decision, not the devs' incompetence.โ€ This sentiment portrays that companies purposefully make users commit time and space, pressuring them to engage longer with the games.

High-Quality Assets and Their Implications

Quality has undeniably been a recurring theme. The rise in file sizes is closely linked to high-quality textures, audio, and extensive game assets. As one developer put it, "Respectfully I disagree. Textures, meshes, audio and video content have all scaled with quality." A single 4K HDR texture can take up to 70 MB, illustrating the sheer size of modern gaming assets.

"The problem is that textures, meshes, audio, and video content have all scaled with quality."

While some projects maintain smaller footprintsโ€”like some users managing to create games below 250 MBโ€”others grapple with maintaining quality while keeping sizes manageable.

Developer Constraints Hanging Over File Sizes

Some developers point out that the real struggle lies in poor management of textures. One commenter remarked, "This is usually due to the team not having good constraints this defaults to uncompressed textures.โ€ This raises the issue of how design teams enforce limitations that could help keep file sizes from skyrocketing.

Additional Challenges from Distribution Platforms

The choice of distribution platforms also plays a significant role. One user facing limitations on their project explained that compression methods were not allowed, making it harder to control file sizes. They noted, โ€œFor everything that gets added it feels heavy what options are left other than reduce the quality of the assets?โ€ This paints a picture of a landscape where tech and strategic choices collide to create challenges for developers.

Key Takeaways

  • ๐ŸŒŸ Oodle RDO compression is frequently underutilized, contributing to larger files.

  • โœ๏ธ AAA games often opt for larger sizes for business reasons rather than technical flaws.

  • โš™๏ธ Asset quality and poor texture management lead to many inflated file sizes.

The ongoing debate highlights significant friction between technology, business strategies, and player preferences in the gaming world. As developers grapple with the consequences of their choices, one has to wonder: will future games prioritize size efficiency alongside stunning visuals?

Future of Game File Management

Expect game developers to adopt more aggressive optimization tools, with an estimated 70% likelihood of incorporating Oodle RDO and similar technologies in upcoming titles to combat file size inflation. As industry standards shift, players may also see AAA publishers pivot towards managing sizes smarter due to increasing demand for better storage efficiency. Predictions suggest a 60% chance that partnerships with distribution platforms will become commonplace, pressing developers to balance high-quality assets with manageable file sizes. When players express concerns about bloat, the industry often responds; rising competition should further amplify this trend, possibly leading to a future where stunning visuals do not come at the expense of size.

A Lesson from Modular Furniture Design

Consider the rise of modular furniture in urban spaces as a fresh lens to view the current gaming landscape. Just as city dwellers faced the challenge of fitting their lifestyles into smaller living quarters, furniture designers responded by innovating with modular pieces that expand or contract based on need. Similarly, developers find themselves challenged by the constraints of storage and responsiveness to player feedback. They are now tasked with creating immersive experiences within the limited confines of storage space, echoing how modern living solutions evolved in response to spatial limitations. This parallel shows how creativity thrives when faced with constraints, potentially pointing to a balanced future for game file management.