# Introduction ## Open Tibia Open Tibia (abbreviated OT) is an open-source role-playing game with which people may create their own servers for the public to play. They may have unique content with their own maps and features, and different skill/level rates than the original Tibia. ## Open Tibia-Unity Open Tibia Unity (abbreviated OTU) is a collection of projects aimed to boost the creation and gameplay of OTs. It's all developed using Unity3D game engine to allow for flexibility and to grow the community of OT by opening all doors to a new technology! ![OpenTibiaUnity game-client in action](https://3507362971-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Ln51w-ZUaSWAGQxO54_%2F-Ln55hlIgLdbysyPuZNN%2F-Ln57HW4nBuHSTuD_ryz%2FOpenTibiaUnity-Editor.png?alt=media\&token=ed68693f-e3d3-429f-a493-4eec3062b8ef) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://slavi.gitbook.io/opentibiaunity/master.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.