diff --git a/NCPCompatCB2602/pom.xml b/NCPCompatCB2602/pom.xml
new file mode 100644
index 00000000..43721527
--- /dev/null
+++ b/NCPCompatCB2602/pom.xml
@@ -0,0 +1,32 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>fr.neatmonster</groupId>
+  <artifactId>ncpcompatcb2602</artifactId>
+  <packaging>jar</packaging>
+  <name>NCPCompatCB2602</name>
+  <version>static</version>
+
+  <parent>
+    <groupId>fr.neatmonster</groupId>
+    <artifactId>nocheatplus-parent</artifactId>
+    <version>static</version>
+  </parent>
+
+  <dependencies>
+    <dependency>
+    	<groupId>fr.neatmonster</groupId>
+    	<artifactId>ncpcompat</artifactId>
+    	<version>static</version>
+    </dependency>
+    <dependency>
+    	<groupId>org.bukkit</groupId>
+    	<artifactId>craftbukkit</artifactId>
+    	<version>1.4.7-R1.0</version>
+    </dependency>
+  </dependencies>
+
+  <description>Compatibility for CB2602 (1.4.7).
+
+Version updating is done for NCPPlugin mainly, expect the other poms version to change randomly rather.</description>
+</project>
\ No newline at end of file
diff --git a/NCPCompatCB2602/src/main/java/fr/neatmonster/nocheatplus/compat/cb2602/BlockCacheCB2602.java b/NCPCompatCB2602/src/main/java/fr/neatmonster/nocheatplus/compat/cb2602/BlockCacheCB2602.java
new file mode 100644
index 00000000..1eccbeeb
--- /dev/null
+++ b/NCPCompatCB2602/src/main/java/fr/neatmonster/nocheatplus/compat/cb2602/BlockCacheCB2602.java
@@ -0,0 +1,113 @@
+package fr.neatmonster.nocheatplus.compat.cb2602;
+
+import java.util.Iterator;
+import java.util.List;
+
+import net.minecraft.server.v1_4_R1.AxisAlignedBB;
+import net.minecraft.server.v1_4_R1.EntityBoat;
+import net.minecraft.server.v1_4_R1.EntityMinecart;
+import net.minecraft.server.v1_4_R1.IBlockAccess;
+import net.minecraft.server.v1_4_R1.Material;
+import net.minecraft.server.v1_4_R1.TileEntity;
+import net.minecraft.server.v1_4_R1.Vec3DPool;
+
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_4_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_4_R1.entity.CraftEntity;
+import org.bukkit.entity.Entity;
+
+import fr.neatmonster.nocheatplus.utilities.BlockCache;
+
+public class BlockCacheCB2602 extends BlockCache implements IBlockAccess{
+	
+	/** Box for one time use, no nesting, no extra storing this(!). */
+	protected static final AxisAlignedBB useBox = AxisAlignedBB.a(0, 0, 0, 0, 0, 0);
+
+	protected net.minecraft.server.v1_4_R1.World world;
+	
+	public BlockCacheCB2602(World world) {
+		setAccess(world);
+	}
+
+	@Override
+	public void setAccess(World world) {
+		this.world = world == null ? null : ((CraftWorld) world).getHandle();
+	}
+
+	@Override
+	public int fetchTypeId(final int x, final int y, final int z) {
+		return world.getTypeId(x, y, z);
+	}
+
+	@Override
+	public int fetchData(final int x, final int y, final int z) {
+		return world.getData(x, y, z);
+	}
+
+	@Override
+	public double[] fetchBounds(final int x, final int y, final int z){
+		
+		// TODO: change api for this / use nodes (!)
+		final int id = getTypeId(x, y, z);		
+		final net.minecraft.server.v1_4_R1.Block block = net.minecraft.server.v1_4_R1.Block.byId[id];
+		if (block == null) return null;
+		block.updateShape(this, x, y, z); // TODO: use THIS instead of world.
+		
+		// minX, minY, minZ, maxX, maxY, maxZ
+		return new double[]{block.v(), block.x(), block.z(), block.w(),  block.y(),  block.A()};
+	}
+	
+	@Override
+	public boolean standsOnEntity(final Entity entity, final double minX, final double minY, final double minZ, final double maxX, final double maxY, final double maxZ){
+		try{
+			// TODO: Probably check other ids too before doing this ?
+			
+			final net.minecraft.server.v1_4_R1.Entity mcEntity  = ((CraftEntity) entity).getHandle();
+			
+			final AxisAlignedBB box = useBox.b(minX, minY, minZ, maxX, maxY, maxZ);
+			@SuppressWarnings("rawtypes")
+			final List list = world.getEntities(mcEntity, box);
+			@SuppressWarnings("rawtypes")
+			Iterator iterator = list.iterator();
+			while (iterator.hasNext()) {
+				final net.minecraft.server.v1_4_R1.Entity other = (net.minecraft.server.v1_4_R1.Entity) iterator.next();
+				if (!(other instanceof EntityBoat) && !(other instanceof EntityMinecart)) continue;
+				final AxisAlignedBB otherBox = other.boundingBox;
+				if (box.a > otherBox.d || box.d < otherBox.a || box.b > otherBox.e || box.e < otherBox.b || box.c > otherBox.f || box.f < otherBox.c) continue;
+				else {
+					return true;
+				}
+			}
+		}
+		catch (Throwable t){
+			// Ignore exceptions (Context: DisguiseCraft).
+		}
+		return false;
+	}
+
+	@Override
+	public Material getMaterial(final int x, final int y, final int z) {
+		return world.getMaterial(x, y, z);
+	}
+
+	@Override
+	public TileEntity getTileEntity(final int x, final int y, final int z) {
+		return world.getTileEntity(x, y, z);
+	}
+
+	@Override
+	public Vec3DPool getVec3DPool() {
+		return world.getVec3DPool();
+	}
+
+	@Override
+	public boolean isBlockFacePowered(final int arg0, final int arg1, final int arg2, final int arg3) {
+		return world.isBlockFacePowered(arg0, arg1, arg2, arg3);
+	}
+
+	@Override
+	public boolean t(final int x, final int y, final int z) {
+		return world.t(x, y, z);
+	}
+    
+}
diff --git a/NCPCompatCB2602/src/main/java/fr/neatmonster/nocheatplus/compat/cb2602/MCAccessCB2602.java b/NCPCompatCB2602/src/main/java/fr/neatmonster/nocheatplus/compat/cb2602/MCAccessCB2602.java
new file mode 100644
index 00000000..6a873869
--- /dev/null
+++ b/NCPCompatCB2602/src/main/java/fr/neatmonster/nocheatplus/compat/cb2602/MCAccessCB2602.java
@@ -0,0 +1,163 @@
+package fr.neatmonster.nocheatplus.compat.cb2602;
+
+import net.minecraft.server.v1_4_R1.AxisAlignedBB;
+import net.minecraft.server.v1_4_R1.Block;
+import net.minecraft.server.v1_4_R1.DamageSource;
+import net.minecraft.server.v1_4_R1.EntityComplexPart;
+import net.minecraft.server.v1_4_R1.EntityPlayer;
+import net.minecraft.server.v1_4_R1.MobEffectList;
+
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.command.CommandMap;
+import org.bukkit.craftbukkit.v1_4_R1.CraftServer;
+import org.bukkit.craftbukkit.v1_4_R1.entity.CraftEntity;
+import org.bukkit.craftbukkit.v1_4_R1.entity.CraftPlayer;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+
+import fr.neatmonster.nocheatplus.compat.AlmostBoolean;
+import fr.neatmonster.nocheatplus.compat.MCAccess;
+import fr.neatmonster.nocheatplus.utilities.BlockCache;
+import fr.neatmonster.nocheatplus.utilities.ReflectionUtil;
+
+public class MCAccessCB2602 implements MCAccess{
+	
+	/**
+	 * Constructor to let it fail.
+	 */
+	public MCAccessCB2602(){
+		getCommandMap();
+		ReflectionUtil.checkMembers("net.minecraft.server.v1_4_R1.", new String[]{"Entity" , "dead"});
+	}
+
+	@Override
+	public String getMCVersion() {
+		// 1_4_R1
+		return "1.4.7";
+	}
+
+	@Override
+	public String getServerVersionTag() {
+		return "CB2602";
+	}
+
+	@Override
+	public CommandMap getCommandMap() {
+		return ((CraftServer) Bukkit.getServer()).getCommandMap();
+	}
+
+	@Override
+	public BlockCache getBlockCache(final World world) {
+		return new BlockCacheCB2602(world);
+	}
+
+	@Override
+	public double getHeight(final Entity entity) {
+		final net.minecraft.server.v1_4_R1.Entity mcEntity = ((CraftEntity) entity).getHandle();
+		final double entityHeight = Math.max(mcEntity.length, Math.max(mcEntity.height, mcEntity.boundingBox.e - mcEntity.boundingBox.b));
+		if (entity instanceof LivingEntity) {
+			return Math.max(((LivingEntity) entity).getEyeHeight(), entityHeight);
+		} else return entityHeight;
+	}
+
+	@Override
+	public AlmostBoolean isBlockSolid(final int id) {
+		final Block block = Block.byId[id];
+		if (block == null || block.material == null) return AlmostBoolean.MAYBE;
+		else return AlmostBoolean.match(block.material.isSolid());
+	}
+
+	@Override
+	public AlmostBoolean isBlockLiquid(final int id) {
+		final Block block = Block.byId[id];
+		if (block == null || block.material == null) return AlmostBoolean.MAYBE;
+		else return AlmostBoolean.match(block.material.isLiquid());
+	}
+
+	@Override
+	public boolean Block_i(final int id) {
+		try{
+			return Block.i(id);
+		}
+		catch(Throwable t){
+			// Minecraft default value.
+			return true;
+		}
+	}
+
+	@Override
+	public double getWidth(final Entity entity) {
+		return ((CraftEntity) entity).getHandle().width;
+	}
+
+	@Override
+	public AlmostBoolean isIllegalBounds(final Player player) {
+		final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
+		if (entityPlayer.dead) return AlmostBoolean.NO;
+		final AxisAlignedBB box = entityPlayer.boundingBox;
+		if (!entityPlayer.isSleeping()){
+			// This can not really test stance but height of bounding box.
+			final double dY = Math.abs(box.e - box.b);
+			if (dY > 1.8) return AlmostBoolean.YES; // dY > 1.65D || 
+			if (dY < 0.1D && entityPlayer.length >= 0.1) return AlmostBoolean.YES;
+		}
+		return AlmostBoolean.MAYBE;
+	}
+
+	@Override
+	public double getJumpAmplifier(final Player player) {
+		final net.minecraft.server.v1_4_R1.EntityPlayer mcPlayer = ((CraftPlayer) player).getHandle();
+	
+		if (mcPlayer.hasEffect(MobEffectList.JUMP)) return mcPlayer.getEffect(MobEffectList.JUMP).getAmplifier();
+		else return Double.NEGATIVE_INFINITY;
+	}
+
+	@Override
+	public double getFasterMovementAmplifier(final Player player) {
+		final net.minecraft.server.v1_4_R1.EntityPlayer mcPlayer = ((CraftPlayer) player).getHandle();
+		if (mcPlayer.hasEffect(MobEffectList.FASTER_MOVEMENT)) return mcPlayer.getEffect(MobEffectList.FASTER_MOVEMENT).getAmplifier();
+		else return Double.NEGATIVE_INFINITY;
+	}
+
+	@Override
+	public int getInvulnerableTicks(final Player player) {
+		return ((CraftPlayer) player).getHandle().invulnerableTicks;
+	}
+
+	@Override
+	public void setInvulnerableTicks(final Player player, final int ticks) {
+		((CraftPlayer) player).getHandle().invulnerableTicks = ticks;
+	}
+
+	@Override
+	public void dealFallDamage(final Player player, final int damage) {
+		((CraftPlayer) player).getHandle().damageEntity(DamageSource.FALL, damage);
+	}
+
+	@Override
+	public boolean isComplexPart(final Entity entity) {
+		return ((CraftEntity) entity).getHandle() instanceof EntityComplexPart;
+	}
+
+	@Override
+	public boolean shouldBeZombie(final Player player) {
+		final net.minecraft.server.v1_4_R1.EntityPlayer mcPlayer = ((CraftPlayer) player).getHandle();
+		return !mcPlayer.dead && mcPlayer.getHealth() <= 0 ;
+	}
+
+	@Override
+	public void setDead(final Player player, final int deathTicks) {
+		final net.minecraft.server.v1_4_R1.EntityPlayer mcPlayer = ((CraftPlayer) player).getHandle();
+        mcPlayer.deathTicks = deathTicks;
+        mcPlayer.dead = true;
+	}
+	
+	@Override
+	public long getKeepAliveTime(final Player player) {
+		// TODO: Implement if possible.
+		return Long.MIN_VALUE;
+	}
+	
+}
diff --git a/NCPPlugin/pom.xml b/NCPPlugin/pom.xml
index 4a51407c..d95de7f0 100644
--- a/NCPPlugin/pom.xml
+++ b/NCPPlugin/pom.xml
@@ -60,6 +60,11 @@
     	<artifactId>ncpcompatcb2545</artifactId>
     	<version>static</version>
     </dependency>
+    <dependency>
+    	<groupId>fr.neatmonster</groupId>
+    	<artifactId>ncpcompatcb2602</artifactId>
+    	<version>static</version>
+    </dependency>
     <dependency>
     	<groupId>fr.neatmonster</groupId>
     	<artifactId>ncpcompatcbdev</artifactId>
@@ -121,6 +126,7 @@
                   <include>fr.neatmonster:ncpcompatcb2511</include>
                   <include>fr.neatmonster:ncpcompatcb2512</include>
                   <include>fr.neatmonster:ncpcompatcb2545</include>
+                  <include>fr.neatmonster:ncpcompatcb2602</include>
                   <include>fr.neatmonster:ncpcompatcbdev</include>
 <!--                   <include>fr.neatmonster:ncpplugin</include> -->
 <!--                   <include>fr.neatmonster:nocheatplus-parent</include> -->
diff --git a/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/compat/MCAccessFactory.java b/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/compat/MCAccessFactory.java
index 82638301..d27ba09c 100644
--- a/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/compat/MCAccessFactory.java
+++ b/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/compat/MCAccessFactory.java
@@ -7,7 +7,7 @@ import fr.neatmonster.nocheatplus.compat.bukkit.MCAccessBukkit;
 import fr.neatmonster.nocheatplus.compat.cb2511.MCAccessCB2511;
 import fr.neatmonster.nocheatplus.compat.cb2512.MCAccessCB2512;
 import fr.neatmonster.nocheatplus.compat.cb2545.MCAccessCB2545;
-import fr.neatmonster.nocheatplus.compat.cbdev.MCAccessCBDev;
+import fr.neatmonster.nocheatplus.compat.cb2602.MCAccessCB2602;
 import fr.neatmonster.nocheatplus.config.ConfPaths;
 import fr.neatmonster.nocheatplus.config.ConfigManager;
 import fr.neatmonster.nocheatplus.logging.LogUtil;
@@ -34,16 +34,22 @@ public class MCAccessFactory {
 		
 		// Try to set up native access.
 		if (!bukkitOnly){
-			// TEST //
+//			// TEST //
+//			// Only add as long as no stable module has been added.
+//			try{
+//				return new MCAccessCBDev();
+//			}
+//			catch(Throwable t){
+//				throwables.add(t);
+//			};
+//			// TEST END //
+			
 			try{
-				return new MCAccessCBDev();
+				return new MCAccessCB2602();
 			}
 			catch(Throwable t){
 				throwables.add(t);
 			};
-			// TEST END //
-			
-			// TODO: add 1.4.7 classes explicitly.
 			
 			try{
 				return new MCAccessCB2545();
diff --git a/pom.xml b/pom.xml
index faf00d40..0544bd4c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,6 +19,7 @@
     <module>NCPCompatCB2512</module>
     <module>NCPPlugin</module>
     <module>NCPCompatCB2545</module>
+    <module>NCPCompatCB2602</module>
     <module>NCPCompatCBDev</module>
   </modules>