Before downloading, ensure your system meets these minimum requirements from the Steam product page: : Windows XP, Vista, 7, 8, or 10. Memory : 2 GB RAM. Graphics : 128MB. Disk Space : 200 MB available space. Quick Troubleshooting Tips
: If you want to try before you buy, a free demo is available on the official website. Avoiding Unsafe Downloads Download Undertale
: If you purchased the Game + Soundtrack bundle on the official site, the audio files are located on the same download page next to the OS options. Before downloading, ensure your system meets these minimum
: If you bought the game on the official site and didn't get a link, use the Humble Resender tool to have the link emailed back to you. Disk Space : 200 MB available space
: The most popular PC platform. You can find it at Steam for approximately $10.00.