The RO community has created numerous projects over the years. While many are of questionable practical use, some could still be of interest today.
There have been countless attempts at creating a custom client to pair up with the existing server emulators. The following list is not exhaustive, but should contain all the most recent ones, particularly those that I've been following more closely:
| Name | Language | Open Source | Actively Maintained | Description and Notes |
|---|---|---|---|---|
| UnityRO | C# (Unity) | √ | √ | |
| Ragna.roBrowser | JavaScript (Browser) | √ | √ | Updated fork of RO Browser; announced here |
| Midgarts Client | Go | √ | ? | Announcements here and here |
| Aesir | D | √ | ? | Announcement here |
| RagnarokRebuild | C# (Unity) | √ | ? | More details on Doddler's Twitter; Continued here? |
| roBrowser | JavaScript (Browser) | √ | ✗ | Announcement here |
| RagnarokJS | JavaScript (Browser) | √ | ✗ | Announcement here |
| Fimbulwinter Client | C++ | √ | ✗ | Announcement here |
| OpenRagnarok | C | √ | ✗ | |
| Rustarok | Rust | √ | ✗ | Not actually a RO client, but related |
| curiosity's "Sakexe" | C++ | ✗ | ✗ | Announcement here |
| Shinryo's Custom Client | C++ (Ogre3D) | ✗ | ✗ | Announcement here |
There are a large number of obsoleted and abandoned tools. This list contains only those that I found particularly useful:
| Name | Language | Open Source | Actively Maintained | Description and Notes |
|---|---|---|---|---|
| GRF Editor | C# | ✗ | √ | |
| ACT Editor | C# | ✗ | √ | |
| STR Editor | C# | ✗ | √ | |
| BrowEdit | C++ | √ | √ | Continued here |
| GndEdit | ? | ✗ | ✗ | Might help understanding the terrain layout better |