diff --git a/Cargo.toml b/Cargo.toml
index ab2dbc2..7547018 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,6 +23,7 @@ serde = { version = "1.0.148", features = ["derive"] }
 serde_bytes = "0.11.7"
 serde-pickle = "1.1.1"
 serde_json = { version = "1.0.96", optional = true }
+serde_repr = "0.1.12"
 serde_with = { version = "2.3.3", features = ["hex"] }
 thiserror = "1.0.37"
 zip = { version = "0.6.3", default-features = false, features = ["deflate"] }
diff --git a/replays/20230512_2150__helaas_pindakaas_R159_SU_130PM_15146680594634860.wotbreplay b/replays/20230512_2150__helaas_pindakaas_R159_SU_130PM_15146680594634860.wotbreplay
new file mode 100644
index 0000000..70e3822
Binary files /dev/null and b/replays/20230512_2150__helaas_pindakaas_R159_SU_130PM_15146680594634860.wotbreplay differ
diff --git a/src/models.rs b/src/models.rs
index 0be5d18..b275ad5 100644
--- a/src/models.rs
+++ b/src/models.rs
@@ -3,3 +3,4 @@ pub mod battle_results_dat;
 pub mod data;
 pub mod map_id;
 pub mod meta;
+pub mod room_type;
diff --git a/src/models/battle_results.rs b/src/models/battle_results.rs
index a3f016f..c881fb3 100644
--- a/src/models/battle_results.rs
+++ b/src/models/battle_results.rs
@@ -2,6 +2,7 @@ use prost::bytes::Buf;
 use prost::{Enumeration, Message};
 use serde::Serialize;
 
+use crate::models::room_type::RoomType;
 use crate::result::Result;
 
 impl BattleResults {
@@ -41,6 +42,9 @@ pub struct BattleResults {
     #[prost(message, required, tag = "8")]
     pub author: Author,
 
+    #[prost(enumeration = "RoomType", tag = "9")]
+    pub room_type: i32,
+
     /// Author's free XP, including premium.
     #[prost(uint32, tag = "137")]
     pub free_xp: u32,
diff --git a/src/models/map_id.rs b/src/models/map_id.rs
index ac8d84e..1478e60 100644
--- a/src/models/map_id.rs
+++ b/src/models/map_id.rs
@@ -1,9 +1,9 @@
 use prost::Enumeration;
-use serde::{Deserialize, Serialize};
-use serde_with::rust::deserialize_ignore_any;
+use serde_repr::{Deserialize_repr, Serialize_repr};
 
-#[derive(Debug, Deserialize, Serialize, Enumeration)]
+#[derive(Debug, Serialize_repr, Deserialize_repr, Enumeration, Ord, PartialOrd, Eq, PartialEq)]
 #[serde(untagged)]
+#[repr(u16)]
 pub enum MapId {
     DesertSands = 2,
     Middleburg = 3,
@@ -13,6 +13,7 @@ pub enum MapId {
     FortDespair = 8,
     Himmelsdorf = 9,
     OasisPalms = 11,
+    GhostFactory = 12,
     Molendijk = 14,
     PortBay = 15,
     Castilla = 20,
@@ -20,12 +21,14 @@ pub enum MapId {
     YamatoHarbor = 25,
     Canyon = 27,
     MayanRuins = 30,
+    DynastyPearl = 31,
     NavalFrontier = 35,
     Alpenstadt = 38,
     NewBay = 40,
     Normandy = 42,
+    Wasteland = 71,
 
     /// Default value for Protocol Buffers and fallback value for Serde.
-    #[serde(deserialize_with = "deserialize_ignore_any")]
+    #[serde(deserialize_with = "serde_with::rust::deserialize_ignore_any")]
     Undefined = 0,
 }
diff --git a/src/models/room_type.rs b/src/models/room_type.rs
new file mode 100644
index 0000000..13cd836
--- /dev/null
+++ b/src/models/room_type.rs
@@ -0,0 +1,18 @@
+use prost::Enumeration;
+use serde::Serialize;
+
+#[derive(Debug, Enumeration, Serialize, Ord, PartialOrd, Eq, PartialEq)]
+pub enum RoomType {
+    Any = 0,
+    Regular = 1,
+    TrainingRoom = 2,
+    Tournament = 4,
+    QuickTournament = 5,
+    Rating = 7,
+    MadGames = 8,
+    RealisticBattles = 22,
+    Uprising = 23,
+    GravityMode = 24,
+    Skirmish = 25,
+    BurningGames = 26,
+}
diff --git a/tests/battle_results.rs b/tests/battle_results.rs
index 984a5c2..496856a 100644
--- a/tests/battle_results.rs
+++ b/tests/battle_results.rs
@@ -2,6 +2,7 @@ use std::fs::File;
 
 use anyhow::Result;
 use wotbreplay_parser::models::battle_results::BattleResults;
+use wotbreplay_parser::models::room_type::RoomType;
 use wotbreplay_parser::replay::Replay;
 
 #[test]
@@ -13,6 +14,7 @@ fn player_results_ok() -> Result<()> {
     let battle_results: BattleResults = battle_results_dat.try_into()?;
 
     assert_eq!(battle_results.winner_team_number, Some(2));
+    assert_eq!(battle_results.room_type(), RoomType::Regular);
 
     assert_eq!(battle_results.author.team_number, 2);
     assert_eq!(battle_results.author.credits_earned, 59518);
@@ -127,3 +129,13 @@ fn draw_ok() -> Result<()> {
     assert_eq!(battle_results.winner_team_number, None);
     Ok(())
 }
+
+#[test]
+fn room_type_ok() -> Result<()> {
+    let battle_results = Replay::open(File::open(
+        "replays/20230512_2150__helaas_pindakaas_R159_SU_130PM_15146680594634860.wotbreplay",
+    )?)?
+    .read_battle_results()?;
+    assert_eq!(battle_results.room_type(), RoomType::MadGames);
+    Ok(())
+}
diff --git a/tests/meta.rs b/tests/meta.rs
index 7d9ddeb..d2d5669 100644
--- a/tests/meta.rs
+++ b/tests/meta.rs
@@ -3,6 +3,7 @@
 use std::fs::File;
 
 use anyhow::Result;
+use wotbreplay_parser::models::map_id::MapId;
 use wotbreplay_parser::replay::Replay;
 
 #[test]
@@ -14,7 +15,7 @@ fn meta_ok() -> Result<()> {
     assert_eq!(meta.arena_unique_id, "1661909200500084");
     assert_eq!(meta.battle_duration_secs, 164.08485);
     assert_eq!(meta.tank_id, 26657);
-    // TODO: assert_eq!(meta.map_id);
+    assert_eq!(meta.map_id, MapId::DynastyPearl);
 
     Ok(())
 }