HomeUndertale
Undertale
tobyfox · released Sep 15, 2015 · data updated Oct 23, 2026
by tobyfox
UNDERTALE! The RPG game where you don't have to destroy anyone.
Released Sep 15, 2015
Steam figures
| Value | As of | |
|---|---|---|
| Steam reviews | Overwhelmingly Positive · 96% positive of 311,440 Steam reviews | Oct 22, 2026 |
| Followers on Steam | 400,022 | Oct 21, 2026 |
| Regular US price | $9.99 | Oct 20, 2026 |
| Twitch peak viewers | 474 | Oct 22, 2026 |
| Top Sellers rank | #404 | Oct 22, 2026 |
| Top Sellers US rank | #467 | Oct 22, 2026 |
| New & Trending rank | #298 | Oct 21, 2026 |
New Steam reviews per month
| Month | New positive | New negative |
|---|---|---|
| Nov 2025 | 3,074 | 128 |
| Dec 2025 | 3,633 | 154 |
| Jan 2026 | 3,773 | 142 |
| Feb 2026 | 2,709 | 120 |
| Mar 2026 | 3,366 | 518 |
| Apr 2026 | 2,803 | 461 |
| May 2026 | 2,698 | 128 |
| Jun 2026 | 3,834 | 190 |
| Jul 2026 | 6,084 | 257 |
| Aug 2026 | 5,275 | 229 |
| Sep 2026 | 4,570 | 163 |
Sales estimate
| Copies sold on Steam | 6.9M – 19M | |
|---|---|---|
| Gross revenue on Steam | $49M – $170M before refunds, tax and Steam’s cut | |
| Steam reviews by buyers | 311,440 | Oct 22, 2026 |
| Copies per review | 22–59 |
Estimates are based on an aggregation of industry-accepted conversion formulas. How this is estimated
Tag DNA
| Tag | Share of Steam games |
|---|---|
| Great Soundtrack | 1 in 46 games |
| Replay Value | 1 in 38 games |
| Bullet Hell | 1 in 23 games |
| Comedy | 1 in 13 games |
| Multiple Endings | 1 in 12 games |
| Choices Matter | 1 in 10 games |
| Funny | 1 in 8 games |
| Story Rich | 1 in 6 games |
Games like Undertale
| Game | Developer | Match | Steam reviews |
|---|---|---|---|
| OneShot | Future Cat LLC | 92% | Overwhelmingly Positive · 59,769 |
| Detroit: Become Human | Quantic Dream | 85% | Overwhelmingly Positive · 230,721 |
| OneShot: World Machine Edition | Future Cat LLC | 90% | Overwhelmingly Positive · 5,483 |
| The Stanley Parable: Ultra Deluxe | Crows Crows Crows | 81% | Very Positive · 34,462 |
| Everlasting Summer | Soviet Games | 79% | Very Positive · 78,224 |
| Emily is Away Too | Kyle Seeley | 83% | Very Positive · 5,357 |
| The Hex | Daniel Mullins Games | 83% | Very Positive · 4,527 |
| Life is Strange: Before the Storm | Deck Nine, Feral Interactive (Mac) | 78% | Very Positive · 33,523 |