| Filename | Description |
|---|---|
| ultraactivate.dll | TurboActivate |
| umbra.dll | Umbra Runtime Library (DLL) |
| umbra32.dll | Umbra Occlusion Booster Runtime Library (DLL) |
| umbraob32.dll | Umbra Occlusion Booster Runtime Library (DLL) |
| umbraoptimizer32.dll | umbraoptimizer32.dll |
| umbraoptimizer64.dll | umbraoptimizer64.dll |
| umbrapvs32.dll | umbrapvs32.dll |