Indie · June 4, 2025

DELTARUNE (2025)

DELTARUNE (2025) scores 99% positive on Steam from 2.8k reviews, developed by tobyfox.

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DELTARUNE (2025) is a Indie title from tobyfox available on Windows, macOS. The title carries a 99% Steam positive rating across 2.8k reviews, 83.9k peak concurrent players, and 1M–10M estimated owners — making it a measurable reference point when comparing to peers in the Indie category.

The next adventure in the UNDERTALE series has appeared! Fight (or spare) alongside new characters in UNDERTALE ‘s parallel story, DELTARUNE …! Featuring A massive soundtrack and story written by Toby Fox! Meet new and endearing main characters, as well as familiar faces like Toriel, Sans, as more. Huh? Papyrus? No, he’s busy. Sorry Smooth and expressive pixel-animation by Temmie. She also has a new hat (in-game) A linear, chapter-based system that you can pick up from anywhere. Creative bullet-dodging based battles inspired by games like Touhou and Chrono Trigger. Jevilishly difficult hidden bosses. And… … … only 1 ending…? Try Chapter 1 and 2 for free now! Chapter 3 & 4… you must buy. FAQ Is Chapter 4 the last chapter? Nope! The story is still continuing, and more Chapters will be added for free over time. [/p][/*] Then when’s Chapter 5? We are aiming for a 2026 release! Meanwhile, we will be periodically releasing information on the development progress of the game. [/p][/*] Can you pet dogs in the first 2 chapters? (crying) This FAQ is over! [/dog]

Release & Availability

Release date Jun 4, 2025
Developer tobyfox
Base price $19.99 -20%
DLC / Add-ons 1 released
Platforms Windows, macOS
Estimated owners 1M–10M
External links Official site · Support

Release timeline

DELTARUNE launched on Jun 4, 2025.

Studio and publishing

The title was developed by tobyfox.

Platform support

Playable natively on Windows, macOS.

Packages & editions

  • Buy DELTARUNE

Reception & Reviews

Steam community score

Steam users rate DELTARUNE 99% positive across 2.8k reviews — categorised as Overwhelmingly Positive.

2.8k positive · 28 negative

Critic consensus

Critic reception data on Metacritic is limited for this post-2021 title — Steam user reviews are the primary reception signal.

Curator & community recommendations

Steam curators and players have issued 82.6k recommendations for this title.

Peak concurrent players

Peak concurrent Steam players reached 83.9k — a measurement of how active the playerbase got at launch or during a surge.

Gameplay Profile

Genres

  • Indie
  • RPG

Community tag consensus

  • Story Rich · 1.7k
  • Great Soundtrack · 1.7k
  • Pixel Graphics · 1.7k
  • Funny · 1.6k
  • RPG · 1.5k
  • Singleplayer · 1.4k
  • Bullet Hell · 1.3k
  • 2D · 1.1k
  • Emotional · 1.1k
  • Comedy · 1.1k
  • Fantasy · 1.1k
  • Music · 882

Playtime profile

Community average playtime is 21 hours, with a median of 19 hours — a moderate (15–40 hours) commitment. Two-week average sits at 2 hours per active player.

Languages supported

Interface / subtitles: English, Japanese.

Frequently Asked Questions

When was DELTARUNE released?

DELTARUNE was released on Jun 4, 2025 by tobyfox.

Is DELTARUNE worth playing?

Based on 2.8k Steam reviews, DELTARUNE holds a 99% positive rating (Overwhelmingly Positive) — suggesting the game resonates with most players who try it.

What platforms does DELTARUNE support?

DELTARUNE runs natively on Windows, macOS.

How much does DELTARUNE cost?

Base price on Steam is $19.99 (before seasonal discounts).