diff --git a/rc_chat_room/src/operations/mod.rs b/rc_chat_room/src/operations/mod.rs
index b61f223..9e0216a 100644
--- a/rc_chat_room/src/operations/mod.rs
+++ b/rc_chat_room/src/operations/mod.rs
@@ -14,7 +14,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler(chat_system: crate::state::chat::ChatImpl, conf: &oj_rc_core::persist::config::ConfigImpl) -> OperationsHandler<crate::UserTy> {
     OperationsHandler::new()
-        .modify(oj_rc_core::polariton::RcOpModifier)
+        .modify(<oj_rc_core::ConfigImpl as oj_rc_core::ConfigProvider<()>>::polariton_operation_modifier(conf))
         .add(more_auth::MoreLobbyAuth::new())
         .add(chat_ignores::ignores_provider())
         .add(pending_sanctions::pending_sanctions_checker())
diff --git a/rc_core/src/lib.rs b/rc_core/src/lib.rs
index 2e63335..940f55a 100644
--- a/rc_core/src/lib.rs
+++ b/rc_core/src/lib.rs
@@ -9,6 +9,7 @@ pub use persist::user::{UserImpl, UserProvider, UserAuthenticator};
 pub use persist::config::{ConfigImpl, ConfigProvider};
 
 pub mod polariton;
+pub use polariton::OpModImpl;
 
 pub mod factory;
 
diff --git a/rc_core/src/persist/config/cubes_json.rs b/rc_core/src/persist/config/cubes_json.rs
index be727b4..0637025 100644
--- a/rc_core/src/persist/config/cubes_json.rs
+++ b/rc_core/src/persist/config/cubes_json.rs
@@ -637,4 +637,8 @@ impl <C: Clone + Send> super::ConfigProvider<C> for CubeConfig {
             defederated: self.federation.defederated.clone(),
         })
     }
+
+    fn polariton_operation_modifier(&self) -> crate::OpModImpl {
+        crate::OpModImpl::new(self.settings.polariton.clone())
+    }
 }
diff --git a/rc_core/src/persist/config/traits.rs b/rc_core/src/persist/config/traits.rs
index c466133..55071be 100644
--- a/rc_core/src/persist/config/traits.rs
+++ b/rc_core/src/persist/config/traits.rs
@@ -48,6 +48,7 @@ pub trait ConfigProvider<C: Clone> {
     fn redacted_json(&self) -> String;
     /// None when federation is not enabled
     fn federation(&self) -> Option<Federation>;
+    fn polariton_operation_modifier(&self) -> crate::OpModImpl;
 }
 
 pub struct DevMessageProvider<C: Clone> {
diff --git a/rc_core/src/persist/mod.rs b/rc_core/src/persist/mod.rs
index f4fd348..887cf6c 100644
--- a/rc_core/src/persist/mod.rs
+++ b/rc_core/src/persist/mod.rs
@@ -28,6 +28,7 @@ pub use client_config::{GameplaySettings, PlatformSettings};
 
 mod settings;
 pub use settings::{Settings, QueueMode};
+pub(crate) use settings::PolaritonSettings;
 
 mod chat;
 pub use chat::{ChatConfig, ChatCommand, ChatOperation, BuiltInChatOperation, IntercomChatOperation, ChatPermission, SystemChatOperation};
diff --git a/rc_core/src/persist/settings.rs b/rc_core/src/persist/settings.rs
index 991dad5..c4dcb0f 100644
--- a/rc_core/src/persist/settings.rs
+++ b/rc_core/src/persist/settings.rs
@@ -10,6 +10,10 @@ pub struct Settings {
     pub garage_upgrades: Vec<GarageSlotUpgrade>,
     #[serde(default = "default_server_conf")]
     pub server: ServerSettings,
+    #[serde(default = "default_pun_conf", alias = "photon")]
+    pub polariton: PolaritonSettings,
+    #[serde(default = "default_lnl_conf", alias = "lnl")]
+    pub lrl: LiteRustLibSettings,
 }
 
 impl super::config::SelfValidator for Settings {
@@ -27,6 +31,8 @@ impl super::config::RedactedClone for Settings {
             banners: self.banners.clone(),
             garage_upgrades: self.garage_upgrades.clone(),
             server: self.server.redacted_clone(),
+            polariton: self.polariton.clone(),
+            lrl: self.lrl.clone(),
         }
     }
 }
@@ -214,3 +220,29 @@ fn default_game_version() -> u32 {
 fn default_true() -> bool {
     true
 }
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct PolaritonSettings {
+    #[serde(default = "default_true")]
+    pub force_encrypt_responses: bool,
+    #[serde(default = "default_true")]
+    pub add_unique_response_param: bool,
+}
+
+fn default_pun_conf() -> PolaritonSettings {
+    PolaritonSettings {
+        force_encrypt_responses: true,
+        add_unique_response_param: true,
+    }
+}
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct LiteRustLibSettings {
+
+}
+
+fn default_lnl_conf() -> LiteRustLibSettings {
+    LiteRustLibSettings {
+
+    }
+}
diff --git a/rc_core/src/polariton/mod.rs b/rc_core/src/polariton/mod.rs
index d2f435c..aec2d6d 100644
--- a/rc_core/src/polariton/mod.rs
+++ b/rc_core/src/polariton/mod.rs
@@ -1,2 +1,2 @@
 mod op_mod;
-pub use op_mod::RcOpModifier;
+pub use op_mod::{OpModImpl, RcOpModifier};
diff --git a/rc_core/src/polariton/op_mod.rs b/rc_core/src/polariton/op_mod.rs
index 510a32c..de30e38 100644
--- a/rc_core/src/polariton/op_mod.rs
+++ b/rc_core/src/polariton/op_mod.rs
@@ -1,9 +1,26 @@
 use polariton_server::operations::OperationModifier;
 
-pub struct RcOpModifier;
+pub type OpModImpl = RcOpModifier;
+
+pub struct RcOpModifier {
+    settings: crate::persist::PolaritonSettings,
+    unique_param_value: std::sync::atomic::AtomicI64,
+}
 
 impl RcOpModifier {
     const SERVICE_MAPPING_KEY: u8 = 0;
+    const SAFE_UNIQUE_RESPONSE_PARAM: u8 = 255;
+
+    pub(crate) fn new(settings: crate::persist::PolaritonSettings) -> Self {
+        let now = chrono::Utc::now();
+        Self {
+            settings,
+            unique_param_value: std::sync::atomic::AtomicI64::new(
+                now.timestamp_nanos_opt()
+                    .unwrap_or(now.timestamp_millis())
+            ),
+        }
+    }
 }
 
 impl <C: Clone + Send + Sync + 'static> OperationModifier<C> for RcOpModifier {
@@ -13,6 +30,16 @@ impl <C: Clone + Send + Sync + 'static> OperationModifier<C> for RcOpModifier {
                 resp.params.insert(Self::SERVICE_MAPPING_KEY, svelto_service_id.to_owned());
             }
         }
-        *flags |= 0x80;
+        if self.settings.force_encrypt_responses {
+            *flags |= 0x80;
+        }
+        if self.settings.add_unique_response_param {
+            #[cfg(debug_assertions)]
+            if resp.params.get(&Self::SAFE_UNIQUE_RESPONSE_PARAM).is_some() {
+                log::warn!("Smashed param {} of polariton response {}", Self::SAFE_UNIQUE_RESPONSE_PARAM, resp.code);
+            }
+            let new_val = self.unique_param_value.fetch_add(1, std::sync::atomic::Ordering::SeqCst);
+            resp.params.insert(Self::SAFE_UNIQUE_RESPONSE_PARAM, polariton::operation::Typed::Long(new_val));
+        }
     }
 }
diff --git a/rc_lobby_room/src/operations/mod.rs b/rc_lobby_room/src/operations/mod.rs
index a7b839f..0dbf20f 100644
--- a/rc_lobby_room/src/operations/mod.rs
+++ b/rc_lobby_room/src/operations/mod.rs
@@ -7,7 +7,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler(init_ctx: &crate::InitConfig) -> OperationsHandler<crate::UserTy> {
     OperationsHandler::<crate::UserTy>::new()
-        .modify(oj_rc_core::polariton::RcOpModifier)
+        .modify(<oj_rc_core::ConfigImpl as oj_rc_core::ConfigProvider<()>>::polariton_operation_modifier(&init_ctx.config))
         .add(more_auth::MoreLobbyAuth)
         //.add(eac::EacChallengeIgnorer)
         .add(polariton_server::operations::Ack::<2, _>::default())
diff --git a/rc_services_room/src/operations/mod.rs b/rc_services_room/src/operations/mod.rs
index d451dce..c489ee3 100644
--- a/rc_services_room/src/operations/mod.rs
+++ b/rc_services_room/src/operations/mod.rs
@@ -122,7 +122,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler(init_ctx: &crate::InitConfig) -> OperationsHandler<crate::UserTy> {
     OperationsHandler::new()
-        .modify(oj_rc_core::polariton::RcOpModifier)
+        .modify(<oj_rc_core::ConfigImpl as oj_rc_core::ConfigProvider<()>>::polariton_operation_modifier(&init_ctx.cubes))
         .add(eac::EacChallengeIgnorer)
         .add(more_auth::more_auth_provider(&init_ctx.user_mesh))
         .add(versioner::version_teller(&init_ctx.cubes))
diff --git a/rc_singleplayer_room/src/operations/mod.rs b/rc_singleplayer_room/src/operations/mod.rs
index bbbb1b3..12ceb2e 100644
--- a/rc_singleplayer_room/src/operations/mod.rs
+++ b/rc_singleplayer_room/src/operations/mod.rs
@@ -7,7 +7,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler(init_ctx: &crate::InitConfig) -> OperationsHandler<crate::UserTy> {
     OperationsHandler::<crate::UserTy>::new()
-        .modify(oj_rc_core::polariton::RcOpModifier)
+        .modify(<oj_rc_core::ConfigImpl as oj_rc_core::ConfigProvider<()>>::polariton_operation_modifier(&init_ctx.config))
         .add(more_auth::MoreLobbyAuth)
         .add(eac::EacChallengeIgnorer)
         .add(load_ai_robots::tdm_machines_provider(&init_ctx.factory, init_ctx.parsers.weapon_order(), &init_ctx.config, init_ctx.parsers.cpu_counter()))
diff --git a/rc_social_room/src/operations/mod.rs b/rc_social_room/src/operations/mod.rs
index 148a796..915288e 100644
--- a/rc_social_room/src/operations/mod.rs
+++ b/rc_social_room/src/operations/mod.rs
@@ -42,7 +42,7 @@ use polariton_server::operations::OperationsHandler;
 
 pub fn handler(init_ctx: &crate::InitConfig) -> OperationsHandler<crate::UserTy, crate::data::custom::CustomType> {
     OperationsHandler::<crate::UserTy, crate::data::custom::CustomType>::new()
-        .modify(oj_rc_core::polariton::RcOpModifier)
+        .modify(<oj_rc_core::ConfigImpl as oj_rc_core::ConfigProvider<()>>::polariton_operation_modifier(&init_ctx.config))
         .add(more_auth::more_lobby_auth(init_ctx))
         .add(friend_list::friends_provider(init_ctx)) // TODO friend object parsing Token: 0x0200169C RID: 5788
         .add(settings::settings_provider()) // TODO save settings persistently