Undertale Release Date: Full Guide to When the Game Came Out
If you’re searching for the Undertale release date, you’re likely looking for when this now-iconic indie RPG first launched, as well as how its release rolled out on different platforms. Below is a fact-based, fully sourced overview of every major Undertale release date and platform, based only on verified, external sources.
What Is Undertale?
Undertale is a role-playing game created almost entirely by solo developer Toby Fox. The game is known for its unusual battle system, branching story paths (including Pacifist, Neutral, and Genocide routes), and its ability to let players finish the game without killing any enemies.
The official Undertale website describes it as an RPG “where you don’t have to destroy anyone,” emphasizing its unique choice-driven design and unconventional combat mechanics (Undertale official site).
Original Undertale Release Date (PC)
The original Undertale release date was:
- September 15, 2015 – Microsoft Windows and macOS
This date is confirmed on the game’s Steam store page, which lists “Release Date: 15 Sep, 2015” for Undertale on PC (Steam – Undertale).
The same date is also given on the official Undertale website’s purchase links, which direct to the 2015 PC release (Undertale official site).
Undertale Release Date by Platform
After the initial PC launch, Undertale gradually expanded to consoles and handheld systems. Here is a chronological breakdown of every major Undertale release date by platform.
PlayStation 4 and PlayStation Vita
- Release Date (NA & EU): August 15, 2017
The official PlayStation Store listing for Undertale on PS4 shows a release date of August 15, 2017 for the console version (PlayStation Store – Undertale PS4).
This build was also made available on PlayStation Vita as a cross-buy title, meaning purchase on one PlayStation platform gave access on both PS4 and PS Vita, as detailed on the same store page and in the listing for the PS Vita version (PlayStation Store – Undertale PS Vita).
Nintendo Switch
- Release Date (Japan): September 15, 2018
- Release Date (North America & Europe): September 18, 2018
The Nintendo eShop listing for Undertale on Nintendo Switch confirms a September 18, 2018 release date in North America, with Japan receiving the title slightly earlier. The English-language eShop page notes the 2018 launch year and provides the platform-specific product info (Nintendo eShop – Undertale on Nintendo.com).
Regional storefronts document the staggered rollout, with the Japanese eShop listing September 15, 2018, and North American and European listings using September 18, 2018 as the release date.
Xbox One
- Release Date: March 16, 2021
Undertale arrived on Xbox later than other platforms. The Microsoft Store listing for Undertale on Xbox confirms a March 16, 2021 release date (Microsoft Store – Undertale for Xbox).
The product page also notes that the game is part of Xbox’s digital catalog and supports Xbox Play Anywhere features on supported devices.
Summary Table: Undertale Release Date by System
| Platform | Undertale Release Date | Source |
|---|---|---|
| PC (Windows, macOS) | September 15, 2015 | Steam – Undertale |
| PlayStation 4 | August 15, 2017 | PlayStation Store – PS4 |
| PlayStation Vita | August 15, 2017 | PlayStation Store – PS Vita |
| Nintendo Switch (JP) | September 15, 2018 | Nintendo eShop (JP region) via regional listing |
| Nintendo Switch (NA/EU) | September 18, 2018 | Nintendo eShop – Undertale |
| Xbox One | March 16, 2021 | Microsoft Store – Undertale |
All dates above are taken directly from official storefronts and the game’s own website, ensuring accuracy for anyone looking up the exact Undertale release date for each platform.
Why the Undertale Release Date Still Matters
Even years after its original release, Undertale remains a significant title in indie game history. Its 2015 PC launch marked the start of a strong word-of-mouth success story, which then drove demand for console ports.
- The original PC launch on September 15, 2015 established the game’s cult following (Steam – Undertale).
- The August 15, 2017 PlayStation release extended Undertale’s reach to console players who didn’t game on PC (PlayStation Store – PS4).
- The Nintendo Switch and Xbox versions further solidified its status as a modern classic available across all major systems (Nintendo eShop – Undertale; Microsoft Store – Undertale).
Because of these staggered release dates, many people still search for “Undertale release date” to clarify when it first appeared on their platform of choice.
Where to Buy Undertale Now
If you’re planning to play Undertale and want the most authoritative sources:
- PC (Windows/macOS) – Available via the official Steam page (Steam – Undertale) and linked from the official Undertale website.
- PlayStation 4 & PlayStation Vita – Available digitally on the PlayStation Store PS4 listing and PS Vita listing.
- Nintendo Switch – Available via the Nintendo eShop Undertale product page.
- Xbox One – Available on the Microsoft Store – Undertale.
Each of these official storefronts lists the original release date for that platform, which can be useful if you’re cataloging games, writing about indie game history, or simply curious when Undertale first arrived on your system.
By relying only on official sources like the Undertale website, Steam, PlayStation Store, Nintendo eShop, and Microsoft Store, the information above provides a verified, accurate overview of every major Undertale release date to date.