hololive Dreams system requirements: minimum and recommended PC specs, the 50 GB install and Windows 11 requirement, and how to fix performance issues.
hololive Dreams System Requirements — Minimum and Recommended PC Specs
hololive Dreams (holodori) on PC is a Windows-only, free-to-play rhythm RPG with a demanding install and an unusually modern OS requirement. This guide lays out the exact minimum and recommended specs from the Steam store page, explains the three gotchas (Windows 11, 50 GB, and the kernel-level anti-cheat), and covers the performance fixes the community has validated. If you're deciding between PC and mobile, the platforms guide compares the full experience; this page is purely about whether your machine can run it.
Minimum Requirements (Verified from Steam)
Official source: the Steam store page (accessed via the Steam appdetails API, August 13, 2026) lists the following minimum configuration:
- OS: Windows 11 64-bit
- Processor: AMD Ryzen 3 2200G / Intel Core i3-8100
- Memory: 8 GB RAM
- Graphics: Radeon RX 470 / NVIDIA GeForce GTX 970
- Storage: 50 GB available space
- Additional: 64-bit processor and OS required
Recommended Requirements
- OS: Windows 11 64-bit
- Processor: AMD Ryzen 5 3500 / Intel Core i5-9400
- Memory: 8 GB RAM
- Graphics: Radeon RX 580 / NVIDIA GeForce GTX 1060
- Storage: 50 GB available space
Notable details: only 8 GB RAM at both tiers (unusually low for a 2026 release — the game is Live2D-and-3D-chibi heavy rather than open-world heavy), and the GPU jump from min to rec is modest (RX 470→580, GTX 970→1060). If your machine meets the minimums for most modern games, it will almost certainly run this one.
The Three Gotchas
- Windows 11 is a hard floor. Both tiers require Windows 11 64-bit — Windows 10 is not listed at all. This is the first major gacha to gate on 11, and it's a hard requirement, not a suggestion.
- 50 GB of storage. The rhythm game ships with music videos and concert footage; the base download is heavy and the official FAQ confirms the game caches assets. On mobile the footprint is smaller but still several GB. Leave headroom for updates on top of the 50 GB.
- Kernel-level anti-cheat. The store page itself warns that antivirus software may flag
usrdrv017964.sys— "The detected files are part of a security protection component used to prevent unauthorized modification or misuse of this app. They do not contain any virus." Expect the false-positive, whitelist the file, and don't delete it. This same component blocks Steam Deck/Linux (see the platforms guide).
If your antivirus quarantines usrdrv017964.sys, restore and whitelist it rather than running the game without it — the game's anti-cheat enforcement is tied to that component, and some launch-week players who let AV delete it hit login/connection errors.
Performance Issues and Fixes (Community-Tested)
The game's most common launch-window complaint on Google Play reviews and the Steam community hub is optimization: frame drops on mid-range hardware and mobile heat. Practical fixes:
- PC: the game lacks advanced graphics settings (a documented complaint), so close background apps, cap via driver settings, and run in windowed mode if fullscreen stutters. Community reports note the 3D park world is the FPS hog — spending more time in Live menus helps.
- Mobile: close heavy background apps, complete the asset download before judging performance, and lower screen brightness to control heat.
- Storage: keep 10+ GB free above the install for the patch pipeline; the Ver. 1.0.100/1.0.101 patches shipped back-to-back and the game re-caches on update.
Can My PC Run It? (Quick Decision Guide)
- Meets minimums + Windows 11 + 50 GB free → runs, expect some frame drops in the 3D park on the low end
- Meets recommended → smooth at typical rhythm-game framerates
- Windows 10 / macOS / Linux → not supported; use a phone or tablet (the mobile comparison explains why mobile is the more complete version anyway)
- Steam Deck → blocked by anti-cheat in practice; see the platforms guide for the current community status
FAQ
What are the minimum specs? Windows 11 64-bit, Ryzen 3 2200G / Core i3-8100, 8 GB RAM, RX 470 / GTX 970, 50 GB storage.
Does hololive Dreams require Windows 11? Yes — both minimum and recommended tiers list Windows 11 64-bit. Windows 10, macOS, and Linux are not supported.
How much storage does it need? 50 GB on PC (per the Steam requirements), several GB on mobile with additional cached assets.
Can my PC run it? If you're on Windows 11 with a Ryzen 3/i3-class CPU or better and 8 GB RAM, yes. The GPU bar is modest (GTX 970-class minimum); the OS and storage requirements are the real filters.
Related Guides
- hololive Dreams Platforms — Steam, Mobile, Cross-Save, Deck
- hololive Dreams Review — Verdict After Three Weeks
- hololive Dreams Updates — Patch Notes and Roadmap
- hololive Dreams How to Play — Controls, Notes, Scoring
- hololive Dreams Guide — Everything New Players Need
Official resources: Steam store page · Official system requirements news · Steam community hub · Google Play listing
Last Updated: August 13, 2026
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