Undertale, the beloved indie RPG by Toby Fox, has reached a new milestone nearly ten years after its initial release. The game recently set an all-time concurrent player record on Steam, surpassing its previous peak from 2015. This resurgence in popularity highlights the enduring appeal of Undertale, which continues to captivate both longtime fans and newcomers.
On Steam, Undertale reached a peak of 11,071 concurrent players, exceeding its previous record of 10,473 set in December 2015. This is a notable achievement, as the game had not surpassed 5,000 concurrent players since 2016. The recent increase in player numbers shows that Undertale remains relevant and continues to draw a dedicated audience.
A key factor behind this resurgence is Steam’s Spring Sale, which has discounted Undertale to just $0.99 / £0.69. This significant price drop has introduced the game to a new wave of players, many of whom are experiencing its unique gameplay and storytelling for the first time. The sale runs until March 20, meaning the player count could continue to rise before the event ends.
Since its release in 2015, Undertale has received widespread acclaim. The game holds a Metacritic score of 92-93 across various platforms and has sold an estimated 5 to 13 million copies on Steam alone. In addition to its presence on PC, Undertale is available on the Nintendo Switch, PlayStation 4, Xbox One, and PlayStation Vita, further solidifying its status as a landmark indie title.
Inspired by classic RPGs like Nintendo’s Mother series and Nihon Falcom’s Brandish, Undertale has built a devoted global fanbase. Its popularity is especially strong in Japan, where it was influential enough to earn a Super Smash Bros. Ultimate crossover featuring a Sans costume. The game’s unique mechanics, memorable characters, and emotional storytelling have cemented its place in gaming history.
Looking ahead, Undertale creator Toby Fox is actively working on Deltarune, an episodic follow-up to his breakout hit. Chapters 1 and 2 have already been released for free, while chapters 3 and 4 are currently in development. Fox’s continued work in this universe suggests that the legacy of Undertale will persist for years to come.
