diff --git a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/LifetimeTimer.java b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/LifetimeTimer.java
new file mode 100644
index 0000000..ff47751
--- /dev/null
+++ b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/LifetimeTimer.java
@@ -0,0 +1,34 @@
+package uulm.teamname.marvelous.server.lobby;
+
+import uulm.teamname.marvelous.server.Server;
+import uulm.teamname.marvelous.server.lobbymanager.Participant;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ThreadFactory;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
+
+/**
+ * A timer meant to time the entire Lifetime of the lobby, and if it is higher than the maximum permitted value,
+ * call a callback given by the lobby to compute a winner, and quit the lobby.
+ */
+public class LifetimeTimer {
+
+    private final ScheduledExecutorService timer;
+    private final int maxGameTime;
+    private final Runnable callback;
+
+    LifetimeTimer(int maxGameTime, Runnable callback) {
+        String lobbyThreadName = Thread.currentThread().getName();
+        ThreadFactory threadFactory = r -> new Thread(r, lobbyThreadName + "-LifetimeTimerThread");
+        this.timer = Executors.newSingleThreadScheduledExecutor(threadFactory);
+
+        this.maxGameTime = maxGameTime;
+        this.callback = callback;
+    }
+
+    void startTimer() {
+        timer.schedule(callback, maxGameTime, TimeUnit.SECONDS);
+    }
+}
diff --git a/Server/src/main/java/uulm/teamname/marvelous/server/lobby/TimeoutTimer.java b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/TimeoutTimer.java
new file mode 100644
index 0000000..af6df57
--- /dev/null
+++ b/Server/src/main/java/uulm/teamname/marvelous/server/lobby/TimeoutTimer.java
@@ -0,0 +1,89 @@
+package uulm.teamname.marvelous.server.lobby;
+
+import org.tinylog.Logger;
+import uulm.teamname.marvelous.server.Server;
+import uulm.teamname.marvelous.server.lobbymanager.Participant;
+
+import java.util.concurrent.*;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+
+public class TimeoutTimer {
+
+    private final ScheduledExecutorService timer;
+
+    private ScheduledFuture<Participant> player1AlmostTimeout, player1Timeout;
+    private ScheduledFuture<Participant> player2AlmostTimeout, player2Timeout;
+
+    private final BiConsumer<Participant, Integer> almostTimeoutCallback;
+    private final Consumer<Participant> timeoutCallback;
+
+    private final int almostTimeoutTime, timeoutTime;
+
+    /**
+     * Class that manages timeouts of players after not sending a message for a long time.
+     *
+     * @param timeoutTime           is the time that a player has to send any message
+     * @param almostTimeoutCallback is the callback that is called if the timeoutTime is almost over
+     * @param timeoutCallback       is the callback that is called when the timeoutTime is over
+     */
+    public TimeoutTimer(int timeoutTime,
+                        BiConsumer<Participant, Integer> almostTimeoutCallback,
+                        Consumer<Participant> timeoutCallback) {
+        this.almostTimeoutCallback = almostTimeoutCallback;
+        this.timeoutCallback = timeoutCallback;
+
+        this.timeoutTime = timeoutTime;
+        this.almostTimeoutTime = Math.max(timeoutTime - 15, Math.min(timeoutTime, 5));
+
+        String lobbyThreadName = Thread.currentThread().getName();
+        ThreadFactory threadFactory = r -> new Thread(r, lobbyThreadName + "-timeoutTimer");
+        timer = Executors.newSingleThreadScheduledExecutor(threadFactory);
+    }
+
+    /** Refreshes the timeout timer for the given Participant. This is meant to be used for Players, not Spectators. */
+    public void refreshTimer(Participant participant) {
+        Logger.debug("Refreshing turnTimer for participant of type '{}'", participant.type);
+        switch (participant.type) {
+            case PlayerOne -> {
+                Logger.trace("Was playerOne, refreshing...");
+                if (player1AlmostTimeout != null) player1AlmostTimeout.cancel(false);
+                player1AlmostTimeout =
+                        timer.schedule(() -> {
+                            almostTimeoutCallback.accept(participant, almostTimeoutTime - timeoutTime);
+                            return participant;
+                        }, this.almostTimeoutTime, TimeUnit.SECONDS);
+
+                if (player1Timeout != null) player1Timeout.cancel(false);
+                player1Timeout =
+                        timer.schedule(() -> {
+                            timeoutCallback.accept(participant);
+                            return participant;
+                        }, this.timeoutTime, TimeUnit.SECONDS);
+            }
+            case PlayerTwo -> {
+                Logger.trace("Was playerOne, refreshing...");
+                if (player2AlmostTimeout != null) player2AlmostTimeout.cancel(false);
+                player2AlmostTimeout =
+                        timer.schedule(() -> {
+                            almostTimeoutCallback.accept(participant, almostTimeoutTime - timeoutTime);
+                            return participant;
+                        }, this.almostTimeoutTime, TimeUnit.SECONDS);
+
+                if (player2Timeout != null) player2Timeout.cancel(false);
+                player2Timeout =
+                        timer.schedule(() -> {
+                            timeoutCallback.accept(participant);
+                            return participant;
+                        }, this.timeoutTime, TimeUnit.SECONDS);
+            }
+            case Spectator -> Logger.warn("Timeout called on spectator '{}'. This is probably a bug.",
+                    participant.id.getName());
+        }
+    }
+}
+
+
+
+
+