diff --git a/src/packet/ship.rs b/src/packet/ship.rs
index c5c9cfb..f89bc66 100644
--- a/src/packet/ship.rs
+++ b/src/packet/ship.rs
@@ -178,3 +178,73 @@ pub struct AddToLobby {
     pub padding: u32,
     pub playerinfo: PlayerInfo,
 }
+
+
+
+#[pso_packet(0xC1)]
+pub struct CreateRoom {
+    unknown: [u32; 2],
+    name: [u16; 16],
+    password: [u16; 16],
+    difficulty: u8,
+    battle: u8,
+    challenge: u8,
+    episode: u8,
+    single_player: u8,
+    padding: [u8; 3],
+}
+
+
+#[pso_packet(0x01)]
+pub struct SmallDialog {
+    msg: String,
+}
+
+impl SmallDialog {
+    pub fn new(msg: String) -> SmallDialog {
+        SmallDialog {
+            msg: msg,
+        }
+    }
+}
+
+#[pso_packet(0x64, manual_flag)]
+pub struct JoinRoom {
+    flag: u32, // # of elements in players
+    maps: [u32; 0x20],
+    players: [PlayerHeader; 4],
+    client_id: u8,
+    leader_id: u8,
+    one: u8,
+    difficulty: u8, // TODO: enum
+    battle: u8,
+    event: u8,
+    section: u8,
+    challenge: u8,
+    random_seed: u32,
+    episode: u8,
+    one2: u8,
+    single_player: u8,
+    unknown: u8,
+}
+
+impl JoinRoom {
+    /*fn new() -> JoinRoom {
+        JoinRoom {
+
+        }
+    }*/
+}
+
+#[pso_packet(0x65, manual_flag)]
+pub struct AddToRoom {
+    flag: u32,
+    pub client: u8,
+    pub leader: u8,
+    pub one: u8,
+    pub lobby: u8,
+    pub block: u16,
+    pub event: u16,
+    pub padding: u32,
+    pub playerinfo: PlayerInfo,
+}