Can I Run Undertale?
Detecting your hardware...
Verdict · your PC vs Undertale
Measuring your PC against this game…
Grade = your score ÷ recommended · S ≥ 2.0× · A ≥ 1.3× · B ≥ 1.0× · C ≥ 0.75× · D ≥ 0.5× · F below
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System Requirements
| Component | Minimum | Recommended | Your PC |
|---|---|---|---|
| GPU | 128MB | 512MB | Detecting... |
| CPU | — | 2GHz+ | Detecting... |
| RAM | 2 GB | 3 GB | Detecting... |
| Storage | 200 MB | 200 MB | — |
| DirectX | — | — | — |
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About
UNDERTALE! The RPG game where you don't have to destroy anyone.
Frequently Asked Questions
Can I run Undertale on my PC?
To run Undertale you need at least 2 GB of RAM. For the best experience, the recommended specs are 3 GB of RAM. Use CanIRun.gg to check your PC instantly for free.
What are the minimum requirements for Undertale?
Undertale minimum requirements: GPU: 128MB, CPU: Not specified, RAM: 2 GB, Storage: 200 MB.
What are the recommended specs for Undertale?
Undertale recommended specs: GPU: 512MB, CPU: 2GHz+, RAM: 3 GB, Storage: 200 MB.
How many GB is Undertale?
Undertale requires at least 200 MB of free storage for installation. Make sure you have some extra headroom for patches and save files.
Can a GTX 1650 run Undertale?
Yes — a GTX 1650 comfortably meets the minimum and even approaches the recommended GPU tier for Undertale. Expect solid 1080p performance at medium settings.
Is Undertale CPU or GPU intensive?
Undertale is relatively CPU intensive compared to its GPU needs. Single-thread CPU performance and clock speed matter more than raw GPU power — make sure your processor meets the recommended spec.
Can Steam Deck run Undertale?
Yes, Undertale is marked as Playable on Steam Deck. It runs on the device but may require some manual adjustments, such as configuring the on-screen keyboard or tweaking graphics settings.
How many players can run Undertale?
According to the Steam Hardware Survey for September 2026, 99% of Steam players have a graphics card that meets the minimum GPU for Undertale and 99% meet the recommended one. We match every card in the survey against our GPU benchmark scores; the ones we identify add up to 82.6% of the survey, and the math runs on that part. It only measures the graphics card, not the CPU or RAM.
