diff --git a/source/game/StarNetPackets.cpp b/source/game/StarNetPackets.cpp
index 26203d6..140845a 100644
--- a/source/game/StarNetPackets.cpp
+++ b/source/game/StarNetPackets.cpp
@@ -167,17 +167,20 @@ PacketPtr createPacket(PacketType type) {
   }
 }
 
-PacketPtr createPacket(PacketType type, JsonArray const& args) {
+PacketPtr createPacket(PacketType type, Maybe<Json> const& args) {
+  if (!args)
+    return createPacket(type);
+
   switch (type) {
-    case PacketType::Pause: return make_shared<PausePacket>(args[0].toBool());
-    case PacketType::ServerInfo: return make_shared<ServerInfoPacket>(args[0].toUInt(), args[1].toUInt());
-    case PacketType::GiveItem: return make_shared<GiveItemPacket>(ItemDescriptor(args[0]));
-    case PacketType::UpdateTileProtection: return make_shared<UpdateTileProtectionPacket>(args[0].toUInt(), args[1].toBool());
-    case PacketType::SetDungeonGravity: return make_shared<SetDungeonGravityPacket>(args[0].toUInt(), args[0].toFloat());
-    case PacketType::SetDungeonBreathable: return make_shared<SetDungeonBreathablePacket>(args[0].toUInt(), args[0].toBool());
-    case PacketType::SetPlayerStart: return make_shared<SetPlayerStartPacket>(Vec2F{args[0].toArray()[0].toFloat(), args[0].toArray()[0].toFloat()}, args[1].toBool());
-    case PacketType::EntityMessage: return make_shared<EntityMessagePacket>(EntityId(args[0].toUInt()), args[1].toString(), args[2].toArray(), Uuid(args[3].toString()));
-    case PacketType::UpdateWorldProperties: return make_shared<UpdateWorldPropertiesPacket>(args[0].toObject());
+    case PacketType::Pause: return make_shared<PausePacket>(args->getBool("pause"), args->getFloat("timescale", 1.0f));
+    case PacketType::ServerInfo: return make_shared<ServerInfoPacket>(args->getUInt("players"), args->getUInt("maxPlayers"));
+    case PacketType::GiveItem: return make_shared<GiveItemPacket>(ItemDescriptor(args->getObject("ItemDescriptor")));
+    case PacketType::UpdateTileProtection: return make_shared<UpdateTileProtectionPacket>(args->getUInt("dungeonId"), args->getBool("protected"));
+    case PacketType::SetDungeonGravity: return make_shared<SetDungeonGravityPacket>(args->getUInt("dungeonId"), args->getFloat("gravity"));
+    case PacketType::SetDungeonBreathable: return make_shared<SetDungeonBreathablePacket>(args->getUInt("dungeonId"), args->getBool("breathable"));
+    case PacketType::SetPlayerStart: return make_shared<SetPlayerStartPacket>(Vec2F{args->getArray("position")[0].toFloat(), args->getArray("position")[1].toFloat()}, args->getBool("respawnInWorld"));
+    case PacketType::EntityMessage: return make_shared<EntityMessagePacket>(EntityId(args->getInt("entityId")), args->getString("message"), args->get("JsonArray").toArray(), Uuid(args->getString("Uuid")));
+    case PacketType::UpdateWorldProperties: return make_shared<UpdateWorldPropertiesPacket>(args->getObject("updatedProperties"));
     default:
       throw StarPacketException(strf("Unrecognized packet type {}", (unsigned int)type));
   }
diff --git a/source/game/StarNetPackets.hpp b/source/game/StarNetPackets.hpp
index e6f5b43..7c76037 100644
--- a/source/game/StarNetPackets.hpp
+++ b/source/game/StarNetPackets.hpp
@@ -139,7 +139,7 @@ struct Packet {
 };
 
 PacketPtr createPacket(PacketType type);
-PacketPtr createPacket(PacketType type, JsonArray const& args);
+PacketPtr createPacket(PacketType type, Maybe<Json> const& args);
 
 template <PacketType PacketT>
 struct PacketBase : public Packet {