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Open-Source Game Developer Releases Curveball Tool

WireByte Staff · July 4, 2026

Game developer 'fwp' has released Curveball, a web-based tool for generating complex curves for the open-source game Neverball. The tool is written in Rust and allows users to create custom curves for game levels. Neverball's community has welcomed the release, but some users have expressed concerns about the potential impact on the game's existing level sets.

Key points

  • Curveball is a web-based tool for generating complex curves for the open-source game Neverball.
  • The tool was developed by 'fwp', a game developer working on a level set for Neverball.
  • Curveball is written in Rust and allows users to create custom curves for game levels.
  • The release of Curveball has been welcomed by Neverball's community, but some users have expressed concerns.
  • The tool's impact on the game's existing level sets is still unclear.

Curveball is a web-based tool for generating complex curves for the open-source game Neverball. Developed by 'fwp', a game developer working on a level set for Neverball, the tool allows users to create custom curves for game levels. Curveball is written in Rust, a programming language known for its performance and reliability.

The release of Curveball has been welcomed by Neverball's community, with many users expressing excitement about the new tool. However, some users have expressed concerns about the potential impact on the game's existing level sets. The tool's ability to create complex curves may make it difficult for users to create levels that are compatible with the game's existing brushes.

Despite these concerns, the release of Curveball is seen as a positive development for the Neverball community. The tool has the potential to open up new possibilities for game developers and level creators, and may even attract new users to the game. As the community continues to explore the capabilities of Curveball, it will be interesting to see how it is used and how it impacts the game's development.

Sources

WireByte Staff — Editorial Team

The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.