The history of Avelis

from a bored coder's sketch to a free windows executor

Avelis (originally Calamity) started as a pure passion project — just something to code because I was bored. I began designing a UI and publishing it for people to test, then slowly worked on the actual functionality: the API and injector. Eventually I wasn't feeling the old name "Calamity", so I rebranded everything to "Avelis" and rewrote the UI from scratch. That’s the short version.

Calamity era

Started on May 10, 2026 – The very first lines of code were written. UI experiments, early injector attempts, and a small community gathered around the project. The vibe was raw but exciting.

Rebrand – Avelis

June 2, 2026 – Calamity became Avelis. A fresh name, a cleaner direction, and a completely rebuilt UI. The core API got a major overhaul, and the executor started taking shape as a stable Windows tool.

Where we are now

Avelis is currently in active development — a Windows executor designed to be completely free, with no key system, no paywalls, and no hidden nonsense. It's built for everyone, regardless of age or experience. Just download, run, and inject.

Status: development build – stable enough for daily use

Roblox recently published a forum discussion about exploiting, and the conversation around third‑party tools is evolving. Avelis aims to stay transparent, lightweight, and community‑driven. No backdoors, no telemetry — just an executor that works.


Avelis is not affiliated with Roblox Corporation. It's a third‑party tool built for educational and entertainment purposes.