McOsu
To run McOsu (2017) on PC you need at least a Not a Potato™ processor and a OpenGL 3.0 compatible, with 1GB of RAM and 50GB of free storage. For higher settings and frame rates, the recommended specs are a Intel® Core™ i5 or better and a NVIDIA GeForce® GTX 970 (for VR) / AMD Radeon™ R9 290 or better (for VR) with 2GB of RAM. Check your exact PC against McOsu with our free Can I Run It tool, estimate your frame rate with the FPS Estimator, or see the best GPU for McOsu.
System Requirements
Minimum
- CPU: Not a Potato™
- GPU: OpenGL 3.0 compatible
- RAM: 1
- Storage: 50
Recommended
- CPU: Intel® Core™ i5 or better
- GPU: NVIDIA GeForce® GTX 970 (for VR) / AMD Radeon™ R9 290 or better (for VR)
- RAM: 2
- Storage: 50
Building a PC to play McOsu at its best
Meeting the McOsu minimum requirements (a OpenGL 3.0 compatible) is enough to launch the game, but it won't give you high frame rates at 1440p or 4K. The recommended NVIDIA GeForce® GTX 970 (for VR) / AMD Radeon™ R9 290 or better (for VR) is a solid target, and stepping up to a GeForce RTX 5070 Ti, RTX 5080 or Radeon RX 9070 XT gives you the headroom for ultra settings, ray tracing and high-refresh play. On mid-range cards, DLSS 4 and FSR frame generation can lift McOsu's frame rate substantially, while a flagship RTX 5090 drives 4K at maximum settings.
The processor matters just as much: pairing your graphics card with a Ryzen 7 9800X3D or an Intel Core Ultra, at least 2GB (ideally 32GB) of DDR5 RAM and a fast Gen5 NVMe SSD removes the stutter and long load times that can hold McOsu back. For modern textures at 4K, aim for a GPU with 12–16GB of VRAM so you never run short.
The same premium components also decide whether your rig is VR ready: if you game in virtual reality on a Meta Quest 3, Valve Index or PlayStation VR2, a strong GPU and CPU are what hold a steady 90 FPS. Check your exact setup against McOsu with the free Can I Run It tool, or see the best GPU for McOsu.
McOsu — Frequently Asked Questions
What are the minimum requirements for McOsu?
McOsu needs at least a Not a Potato™ CPU and a OpenGL 3.0 compatible graphics card, 1GB of RAM and 50GB of storage.
What are the recommended specs for McOsu?
For a smooth experience, McOsu recommends a Intel® Core™ i5 or better and a NVIDIA GeForce® GTX 970 (for VR) / AMD Radeon™ R9 290 or better (for VR) with 2GB of RAM.
How much RAM does McOsu need?
McOsu requires 1GB of RAM as a minimum, with 2GB recommended.
What GPU do you need to run McOsu?
The minimum graphics card for McOsu is a OpenGL 3.0 compatible, while a NVIDIA GeForce® GTX 970 (for VR) / AMD Radeon™ R9 290 or better (for VR) is recommended for higher settings. Check any GPU against this game with our Can I Run It tool.
