The PS Vita has a native Undertale port (via Homebrew). It runs perfectly. And the Vita can play every PSP game. It’s the king of the hill.
If you choose to explore the homebrew scene, follow these safety steps: undertale psp iso hot download
The Quest for Undertale on PSP: Fact vs. Fiction Since its release in 2015, Toby Fox's indie masterpiece has captured hearts across nearly every modern platform. However, for fans of the classic Sony PlayStation Portable (PSP), the search for an "Undertale PSP ISO" remains a complicated journey through unofficial homebrew projects and cautionary tales. Is There an Official Undertale PSP Version? The PS Vita has a native Undertale port (via Homebrew)
Undertale was originally developed using . While this engine supports modern consoles, it does not natively export to the legacy PSP hardware. Official releases are limited to: PC/Linux/macOS (2015-2016) PlayStation 4 & PS Vita (2017) Nintendo Switch (2018) Xbox One (2021) 2. The Homebrew Scene and Unofficial Ports It’s the king of the hill
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