diff --git a/src/main/java/com/pobnellion/floorGame/game/Floor.java b/src/main/java/com/pobnellion/floorGame/game/Floor.java
index e196a1a..5c3ffd8 100644
--- a/src/main/java/com/pobnellion/floorGame/game/Floor.java
+++ b/src/main/java/com/pobnellion/floorGame/game/Floor.java
@@ -66,6 +66,10 @@ public class Floor {
         FillWalls(xzCorner.getBlockY(), xzCorner.getBlockY() + 15, Material.AIR);
     }
 
+    public void WarnWalls(Material material) {
+        FillWalls(xzCorner.getBlockY() + 2, xzCorner.getBlockY() + 4, material);
+    }
+
     public void SoloTile(Material material) {
         for (int row = 0; row < gridSize; row++) {
             for (int col = 0; col < gridSize; col++) {
@@ -75,8 +79,6 @@ public class Floor {
                             Material.AIR);
             }
         }
-
-        FillWalls(xzCorner.getBlockY() + 2, xzCorner.getBlockY() + 4, material);
     }
 
     private void FillTile(int xMin, int zMin, Material material) {
diff --git a/src/main/java/com/pobnellion/floorGame/game/GameConfig.java b/src/main/java/com/pobnellion/floorGame/game/GameConfig.java
index c2bf6f5..6866b78 100644
--- a/src/main/java/com/pobnellion/floorGame/game/GameConfig.java
+++ b/src/main/java/com/pobnellion/floorGame/game/GameConfig.java
@@ -16,7 +16,7 @@ public class GameConfig {
     private boolean playersHaveKnockbackStick;
     private boolean playersHaveFishingRod;
     private boolean spectatorsCanMessWithPlayers;
-    private static final Map<String, Material> availableColours = new HashMap<>();
+    private static final Map<Material, String> availableColours = new HashMap<>();
     private Location postGameTpLocation;
     private Location floorCenter;
     private final Location[] playerJoinArea = new Location[2];
@@ -49,7 +49,7 @@ public class GameConfig {
 
         for (String colour : coloursSection.getKeys(false)){
             var material = Material.getMaterial(coloursSection.getString(colour));
-            availableColours.put(colour, material);
+            availableColours.put(material, colour);
         }
     }
 
@@ -127,7 +127,7 @@ public class GameConfig {
         FloorGame.SaveConfig();
     }
 
-    public Map<String, Material> getColourMap() {
+    public Map<Material, String> getColourMap() {
         return availableColours;
     }
 
diff --git a/src/main/java/com/pobnellion/floorGame/game/GameInstance.java b/src/main/java/com/pobnellion/floorGame/game/GameInstance.java
index d2085ae..fad641e 100644
--- a/src/main/java/com/pobnellion/floorGame/game/GameInstance.java
+++ b/src/main/java/com/pobnellion/floorGame/game/GameInstance.java
@@ -3,11 +3,12 @@ package com.pobnellion.floorGame.game;
 import com.pobnellion.floorGame.FloorGame;
 import com.pobnellion.floorGame.Util;
 import org.bukkit.Bukkit;
-import org.bukkit.Location;
+import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
 
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.Random;
 import java.util.logging.Level;
@@ -18,7 +19,11 @@ public class GameInstance {
     private final ArrayList<Player> players = new ArrayList<>();
     private final ArrayList<Player> spectators = new ArrayList<>();
     private final GameConfig config;
-    public int round;
+    private int round;
+    private boolean roundInProgress;
+    private LocalDateTime nextRoundStartTime;
+    private Material roundColour;
+
 
     public GameInstance(GameConfig config) {
         floor = new Floor(config.getFloorCenter(), config.getGridSize(), config.getTileSize(), config.getAvailableColours());
@@ -51,17 +56,41 @@ public class GameInstance {
     }
 
     private void GameLoopTask() {
-        var rand = new Random();
-        var colour = floor.colours[rand.nextInt(floor.colours.length)];
-        floor.SoloTile(colour);
 
-        var roundTime = 1 + floor.tileSize * 0.5 - round * (0.2 * floor.tileSize);
 
-        new BukkitRunnable() {
+
+        var a =new BukkitRunnable() {
             public void run() {
                 floor.Reset();
             }
         }.runTaskLater(FloorGame.GetInstance(), 1000);
+
+        a.
+    }
+
+    private BukkitRunnable round = new BukkitRunnable() {
+        @Override
+        public void run() {
+            var rand = new Random();
+            roundColour = floor.colours[rand.nextInt(floor.colours.length)];
+
+
+
+            floor.SoloTile(colour);
+
+        }
+    };
+
+    private BukkitRunnable warnColour = new BukkitRunnable() {
+        @Override
+        public void run() {
+            floor.WarnWalls(roundColour);
+            var colourName = config.getColourMap().get(roundColour).toUpperCase();
+
+            // TODO: stay based on round time
+            players.forEach(player -> player.sendTitle(null, colourName, 0, 10, 0));
+
+        }
     }
 
     public void Stop() {
@@ -76,10 +105,6 @@ public class GameInstance {
     }
 
     private double GetRoundTime() {
-        if (round < 40)
-            return 1 + 0.5 * floor.tileSize - 0.08 * floor.tileSize * round * 0.1;
-
-        // TODO: flatter line after round 40
-        return 0;
+        return 1 + 0.5 * floor.tileSize + Math.pow(0.85, Math.floor(round * 0.1));
     }
 }