Clean: fixing depr warnings in Scripts/Game/ - SceneToPrefab - using SaveAsPrefabAsset instead of ReplacePrefab - More ClientRPC(RpcTarget) usage - More ParticleSystem module usage - CreatorGibSpawner now caches and restore entire Random state when changing seed - prefabAssetPath -> assetPath Tests: Tested SceneToPrefab workflow by building "water well" monument prefab - although it produced inconsistent diffs, original impl also did. Checked the generated prefab visually - it matched. Also walked through Unity's call tree - the controlling variables were the same. About 55 left