Deltarune: Chapter 1 is the foundational, standalone episode of an ongoing indie RPG adventure released in 2018. You play as Kris, who enters the "Dark World" with classmate Susie, meeting Ralsei to begin a prophesied quest. Gameplay blends turn-based strategy with unique adventure elements, featuring combat where players must navigate intricate "bullet hell" enemy patterns, offering both violent and peaceful resolution options. It serves as the starting point for the larger saga.
The gameplay structure is a hybrid, combining traditional Role-Playing Game (RPG) mechanics with Turn-Based Strategy (TBS) elements, framed within an Adventure context. The environment shifts dramatically between the familiar surface world and the surreal, often vibrant, Dark World.
A defining feature of the combat system involves navigating intricate enemy attack patterns, frequently employing "bullet hell" mechanics where players must skillfully maneuver party members to avoid incoming projectiles. Resolution of these encounters is not strictly limited to violence; the game emphasizes strategic choices, allowing for peaceful alternatives alongside traditional combat options.
As the first chapter, this release is designed to function as a self-contained narrative experience. It concludes its immediate story arc while clearly setting up future developments in the overarching storyline of the larger project. It represents the definitive starting point for the entire series.
This indie RPG adventure is accessible across several major platforms, including PC (Microsoft Windows), Mac, PlayStation 4, PlayStation 5, and the Nintendo Switch.
Exploration in the Dark World introduces players to various beings referred to as "Darkners." The narrative progression is driven by the trio's quest to fulfill the prophecy, which involves navigating distinct locations and interacting with characters who react based on the player's chosen approach during conflict resolution.

Ribbit is a massive variety mod based on Deltarune Chapter 1, that tells an entirely new story about frogs, ghosts, and the strange powers that surround them both. Half a joke mod, half a character-driven mystery narrative, it is an experiment in seeing just how far Deltarune modding could be taken during the 2019-2021 period, retaining Deltarune's familiar locations, while inserting new custom scenes and gameplay mechanics into them.

A Deltarune chapter 1 mod that adds Noelle to the party. It (probably) has no bugs, new story and snowgrave route! If you wanted to play something like "what if Noelle were in chapter 1", I think this is definitely what you are searching.