diff --git a/src/main/kotlin/de/moritzruth/spigot_ttt/game/GameManager.kt b/src/main/kotlin/de/moritzruth/spigot_ttt/game/GameManager.kt
index 7439fa9..80eacaa 100644
--- a/src/main/kotlin/de/moritzruth/spigot_ttt/game/GameManager.kt
+++ b/src/main/kotlin/de/moritzruth/spigot_ttt/game/GameManager.kt
@@ -2,6 +2,7 @@ package de.moritzruth.spigot_ttt.game
 
 import com.comphenix.protocol.ProtocolLibrary
 import de.moritzruth.spigot_ttt.Settings
+import de.moritzruth.spigot_ttt.TTTPlugin
 import de.moritzruth.spigot_ttt.game.classes.TTTClassManager
 import de.moritzruth.spigot_ttt.game.corpses.CorpseListener
 import de.moritzruth.spigot_ttt.game.corpses.CorpseManager
@@ -20,6 +21,8 @@ import org.bukkit.block.Block
 import kotlin.random.Random
 
 object GameManager {
+    const val TEAM_CHAT_PREFIX = "."
+
     var phase: GamePhase? = null
         private set(value) {
             field = value
@@ -158,7 +161,14 @@ object GameManager {
             if (!it.alive) {
                 it.revive(world.spawnLocation, Settings.initialCredits)
             }
+
+            if (it.role.group.canUseTeamChat) {
+                it.player.sendMessage(
+                    "${TTTPlugin.prefix}Schreibe '$TEAM_CHAT_PREFIX' vor deine Nachrichten, um den Team-Chat" +
+                            "zu verwenden.")
+            }
         }
+
         ScoreboardHelper.forEveryScoreboard { it.updateTeams() }
 
         Timers.playTimerSound()
@@ -183,7 +193,7 @@ object GameManager {
         }
     }
 
-    fun ensurePhase(phase: GamePhase?) {
+    private fun ensurePhase(phase: GamePhase?) {
         if (this.phase !== phase) throw IllegalStateException("The game must be in $phase phase")
     }
 }
diff --git a/src/main/kotlin/de/moritzruth/spigot_ttt/game/GeneralGameListener.kt b/src/main/kotlin/de/moritzruth/spigot_ttt/game/GeneralGameListener.kt
index 4e59899..94ad4d1 100644
--- a/src/main/kotlin/de/moritzruth/spigot_ttt/game/GeneralGameListener.kt
+++ b/src/main/kotlin/de/moritzruth/spigot_ttt/game/GeneralGameListener.kt
@@ -6,7 +6,9 @@ import com.comphenix.protocol.events.PacketAdapter
 import com.comphenix.protocol.events.PacketEvent
 import com.comphenix.protocol.wrappers.EnumWrappers
 import com.comphenix.protocol.wrappers.PlayerInfoData
+import de.moritzruth.spigot_ttt.COMMAND_RESPONSE_PREFIX
 import de.moritzruth.spigot_ttt.TTTPlugin
+import de.moritzruth.spigot_ttt.game.GameManager.TEAM_CHAT_PREFIX
 import de.moritzruth.spigot_ttt.game.players.*
 import de.moritzruth.spigot_ttt.plugin
 import de.moritzruth.spigot_ttt.utils.call
@@ -139,6 +141,26 @@ object GeneralGameListener : Listener {
             }
 
             event.isCancelled = true
+        } else {
+            if (event.message.startsWith(TEAM_CHAT_PREFIX)) {
+                if (senderTTTPlayer.role.group.canUseTeamChat) {
+                    PlayerManager.tttPlayers
+                        .filter { senderTTTPlayer.role.group == it.role.group }
+                        .forEach {
+                            it.player.sendMessage(
+                                "${ChatColor.GRAY}[${ChatColor.LIGHT_PURPLE}TEAM${ChatColor.GRAY}] " +
+                                        "${ChatColor.WHITE}<${event.player.displayName}> ${event.message.drop(1)}"
+                            )
+                        }
+                } else {
+                    senderTTTPlayer.player.sendMessage(
+                        "$COMMAND_RESPONSE_PREFIX${ChatColor.RED}Als ${senderTTTPlayer.role.coloredDisplayName}" +
+                                " ${ChatColor.RED}kannst du den Team-Chat nicht verwenden"
+                    )
+                }
+
+                event.isCancelled = true
+            }
         }
     }
 
diff --git a/src/main/kotlin/de/moritzruth/spigot_ttt/game/players/RoleGroup.kt b/src/main/kotlin/de/moritzruth/spigot_ttt/game/players/RoleGroup.kt
index 0ca9aef..b161c29 100644
--- a/src/main/kotlin/de/moritzruth/spigot_ttt/game/players/RoleGroup.kt
+++ b/src/main/kotlin/de/moritzruth/spigot_ttt/game/players/RoleGroup.kt
@@ -2,8 +2,12 @@ package de.moritzruth.spigot_ttt.game.players
 
 import java.util.*
 
-enum class RoleGroup(val primaryRole: Role, val additionalRoles: EnumSet<Role> = EnumSet.noneOf(Role::class.java)) {
-    INNOCENT(Role.INNOCENT, EnumSet.of(Role.DETECTIVE)),
+enum class RoleGroup(
+    val primaryRole: Role,
+    val additionalRoles: EnumSet<Role> = EnumSet.noneOf(Role::class.java),
+    val canUseTeamChat: Boolean = true
+) {
+    INNOCENT(Role.INNOCENT, EnumSet.of(Role.DETECTIVE), false),
     JACKAL(Role.JACKAL, EnumSet.of(Role.SIDEKICK)),
     TRAITOR(Role.TRAITOR);