diff --git a/src/main/java/ru/windcorp/progressia/server/world/context/impl/ReusableServerContext.java b/src/main/java/ru/windcorp/progressia/server/world/context/impl/DefaultServerContext.java
similarity index 79%
rename from src/main/java/ru/windcorp/progressia/server/world/context/impl/ReusableServerContext.java
rename to src/main/java/ru/windcorp/progressia/server/world/context/impl/DefaultServerContext.java
index d32974c..afeadea 100644
--- a/src/main/java/ru/windcorp/progressia/server/world/context/impl/ReusableServerContext.java
+++ b/src/main/java/ru/windcorp/progressia/server/world/context/impl/DefaultServerContext.java
@@ -44,14 +44,14 @@ import ru.windcorp.progressia.server.world.context.*;
  * Use wrappers to alter these properties.
  * <p>
  * This class defines the outward-facing safe interface of the actual
- * implementation located in {@link ReusableServerContextImpl}. The reasoning
+ * implementation located in {@link DefaultServerContextImpl}. The reasoning
  * for creating a subclass is to allow a single instance to implement both
- * {@linkplain ReusableServerContextBuilders builder interfaces} and the context
+ * {@linkplain DefaultServerContextBuilders builder interfaces} and the context
  * interface without causing confusion around object states.
  * 
  * @author javapony
  */
-public abstract class ReusableServerContext extends AbstractContextRO<BlockData, TileData, EntityData>
+public abstract class DefaultServerContext extends AbstractContextRO<BlockData, TileData, EntityData>
 	implements ServerTileContext {
 
 	/**
@@ -87,9 +87,9 @@ public abstract class ReusableServerContext extends AbstractContextRO<BlockData,
 
 	/**
 	 * Do not extend ReusableServerContext directly. Use
-	 * {@link ReusableServerContextImpl} if this is truly necessary.
+	 * {@link DefaultServerContextImpl} if this is truly necessary.
 	 */
-	ReusableServerContext() {
+	DefaultServerContext() {
 		// do nothing
 	}
 
@@ -97,11 +97,11 @@ public abstract class ReusableServerContext extends AbstractContextRO<BlockData,
 	 * Resets this object to its uninitialized state and returns a builder to
 	 * reinitialize it.
 	 * 
-	 * @return a {@link ReusableServerContextBuilders.Empty} instance that may
+	 * @return a {@link DefaultServerContextBuilders.Empty} instance that may
 	 *         be used to reinitialize this object
 	 * @throws IllegalStateException if active subcontexting is detected
 	 */
-	public abstract ReusableServerContextBuilders.Empty reuse() throws IllegalStateException;
+	public abstract DefaultServerContextBuilders.Empty reuse() throws IllegalStateException;
 
 	/**
 	 * Returns the {@link Role} currently assumed by this object.
@@ -111,30 +111,30 @@ public abstract class ReusableServerContext extends AbstractContextRO<BlockData,
 	public abstract Role getRole();
 
 	/**
-	 * Instantiates a new {@link ReusableServerContext} using an appropriate
+	 * Instantiates a new {@link DefaultServerContext} using an appropriate
 	 * implementation.
 	 * 
-	 * @return a {@link ReusableServerContextBuilders.Empty} instance that can
+	 * @return a {@link DefaultServerContextBuilders.Empty} instance that can
 	 *         be used to initialize this object
 	 */
-	public static ReusableServerContextBuilders.Empty empty() {
-		return new ReusableServerContextImpl();
+	public static DefaultServerContextBuilders.Empty empty() {
+		return new DefaultServerContextImpl();
 	}
 	
 	@Override
-	public ReusableServerContext push(Vec3i location) {
+	public DefaultServerContext push(Vec3i location) {
 		super.push(location);
 		return this;
 	}
 	
 	@Override
-	public ReusableServerContext push(Vec3i location, RelFace face) {
+	public DefaultServerContext push(Vec3i location, RelFace face) {
 		super.push(location, face);
 		return this;
 	}
 	
 	@Override
-	public ReusableServerContext push(Vec3i location, RelFace face, int layer) {
+	public DefaultServerContext push(Vec3i location, RelFace face, int layer) {
 		super.push(location, face, layer);
 		return this;
 	}
diff --git a/src/main/java/ru/windcorp/progressia/server/world/context/impl/ReusableServerContextBuilders.java b/src/main/java/ru/windcorp/progressia/server/world/context/impl/DefaultServerContextBuilders.java
similarity index 79%
rename from src/main/java/ru/windcorp/progressia/server/world/context/impl/ReusableServerContextBuilders.java
rename to src/main/java/ru/windcorp/progressia/server/world/context/impl/DefaultServerContextBuilders.java
index 349c66a..6c10747 100644
--- a/src/main/java/ru/windcorp/progressia/server/world/context/impl/ReusableServerContextBuilders.java
+++ b/src/main/java/ru/windcorp/progressia/server/world/context/impl/DefaultServerContextBuilders.java
@@ -25,9 +25,9 @@ import ru.windcorp.progressia.common.world.rels.RelFace;
 import ru.windcorp.progressia.server.Server;
 import ru.windcorp.progressia.server.world.WorldLogic;
 
-public interface ReusableServerContextBuilders {
+public interface DefaultServerContextBuilders {
 
-	ReusableServerContext build();
+	DefaultServerContext build();
 
 	public interface Empty /* does not extend RSCB */ {
 
@@ -39,11 +39,11 @@ public interface ReusableServerContextBuilders {
 
 	}
 
-	public interface WithWorld extends ReusableServerContextBuilders {
+	public interface WithWorld extends DefaultServerContextBuilders {
 
 		WithLocation at(Vec3i location);
 
-		default ReusableServerContext at(TileGenericReferenceRO<?, ?, ?, ?, ?> reference) {
+		default DefaultServerContext at(TileGenericReferenceRO<?, ?, ?, ?, ?> reference) {
 			if (!reference.isValid()) {
 				throw new IllegalArgumentException("Reference " + reference + " is invalid");
 			}
@@ -54,12 +54,12 @@ public interface ReusableServerContextBuilders {
 
 	}
 
-	public interface WithLocation extends ReusableServerContextBuilders {
+	public interface WithLocation extends DefaultServerContextBuilders {
 
 		WithTileStack on(RelFace side);
 		WithTileStack on(BlockFace side);
 
-		default ReusableServerContext on(TileGenericReferenceRO<?, ?, ?, ?, ?> reference) {
+		default DefaultServerContext on(TileGenericReferenceRO<?, ?, ?, ?, ?> reference) {
 			if (!reference.isValid()) {
 				throw new IllegalArgumentException("Reference " + reference + " is invalid");
 			}
@@ -70,11 +70,11 @@ public interface ReusableServerContextBuilders {
 
 	}
 
-	public interface WithTileStack extends ReusableServerContextBuilders {
+	public interface WithTileStack extends DefaultServerContextBuilders {
 
-		ReusableServerContext index(int index);
+		DefaultServerContext index(int index);
 
-		default ReusableServerContext index(TileGenericReferenceRO<?, ?, ?, ?, ?> reference) {
+		default DefaultServerContext index(TileGenericReferenceRO<?, ?, ?, ?, ?> reference) {
 			if (!reference.isValid()) {
 				throw new IllegalArgumentException("Reference " + reference + " is invalid");
 			}
diff --git a/src/main/java/ru/windcorp/progressia/server/world/context/impl/ReusableServerContextImpl.java b/src/main/java/ru/windcorp/progressia/server/world/context/impl/DefaultServerContextImpl.java
similarity index 93%
rename from src/main/java/ru/windcorp/progressia/server/world/context/impl/ReusableServerContextImpl.java
rename to src/main/java/ru/windcorp/progressia/server/world/context/impl/DefaultServerContextImpl.java
index 2994205..a391dd0 100644
--- a/src/main/java/ru/windcorp/progressia/server/world/context/impl/ReusableServerContextImpl.java
+++ b/src/main/java/ru/windcorp/progressia/server/world/context/impl/DefaultServerContextImpl.java
@@ -39,15 +39,15 @@ import ru.windcorp.progressia.server.world.block.BlockLogic;
 import ru.windcorp.progressia.server.world.context.ServerTileContext;
 import ru.windcorp.progressia.server.world.tile.TileLogic;
 
-class ReusableServerContextImpl extends ReusableServerContext
-	implements ReusableServerContextBuilders.Empty, ReusableServerContextBuilders.WithWorld,
-	ReusableServerContextBuilders.WithLocation, ReusableServerContextBuilders.WithTileStack {
+class DefaultServerContextImpl extends DefaultServerContext
+	implements DefaultServerContextBuilders.Empty, DefaultServerContextBuilders.WithWorld,
+	DefaultServerContextBuilders.WithLocation, DefaultServerContextBuilders.WithTileStack {
 
 	/*
 	 * STATE MANAGEMENT & UTIL
 	 */
 
-	public ReusableServerContextImpl() {
+	public DefaultServerContextImpl() {
 		reuse();
 	}
 
@@ -89,7 +89,7 @@ class ReusableServerContextImpl extends ReusableServerContext
 	/**
 	 * The Logic view returned by {@link #logic()}.
 	 */
-	protected final ReusableServerContextImpl.Logic logic = new Logic();
+	protected final DefaultServerContextImpl.Logic logic = new Logic();
 
 	/**
 	 * Returns the Role currently assumed by this object.
@@ -217,7 +217,7 @@ class ReusableServerContextImpl extends ReusableServerContext
 	 */
 
 	@Override
-	public ReusableServerContext build() {
+	public DefaultServerContext build() {
 		assert requireBuilderRole(null);
 		isBuilder = false;
 		return this;
@@ -270,7 +270,7 @@ class ReusableServerContextImpl extends ReusableServerContext
 	 */
 
 	@Override
-	public ReusableServerContext index(int index) {
+	public DefaultServerContext index(int index) {
 		requireBuilderRole(Role.TILE_STACK);
 		frame.layer = index;
 		return build();
@@ -538,7 +538,7 @@ class ReusableServerContextImpl extends ReusableServerContext
 
 		@Override
 		public boolean isTagValid(Vec3i location, BlockFace face, int tag) {
-			return ReusableServerContextImpl.this.isTagValid(location, face, tag);
+			return DefaultServerContextImpl.this.isTagValid(location, face, tag);
 		}
 
 		@Override
@@ -573,7 +573,7 @@ class ReusableServerContextImpl extends ReusableServerContext
 
 		@Override
 		public int getTag() {
-			return ReusableServerContextImpl.this.getTag();
+			return DefaultServerContextImpl.this.getTag();
 		}
 
 		@Override
@@ -592,25 +592,25 @@ class ReusableServerContextImpl extends ReusableServerContext
 		
 		@Override
 		public Logic push(Vec3i location) {
-			ReusableServerContextImpl.this.push(location);
+			DefaultServerContextImpl.this.push(location);
 			return this;
 		}
 		
 		@Override
 		public Logic push(Vec3i location, RelFace face) {
-			ReusableServerContextImpl.this.push(location, face);
+			DefaultServerContextImpl.this.push(location, face);
 			return this;
 		}
 		
 		@Override
 		public Logic push(Vec3i location, RelFace face, int layer) {
-			ReusableServerContextImpl.this.push(location, face, layer);
+			DefaultServerContextImpl.this.push(location, face, layer);
 			return this;
 		}
 		
 		@Override
 		public void pop() {
-			ReusableServerContextImpl.this.pop();
+			DefaultServerContextImpl.this.pop();
 		}
 		
 		/*
@@ -618,13 +618,13 @@ class ReusableServerContextImpl extends ReusableServerContext
 		 */
 
 		@Override
-		public ReusableServerContext data() {
-			return ReusableServerContextImpl.this;
+		public DefaultServerContext data() {
+			return DefaultServerContextImpl.this;
 		}
 
 		@Override
 		public String toString() {
-			return ReusableServerContextImpl.this + ".Logic";
+			return DefaultServerContextImpl.this + ".Logic";
 		}
 	}