diff --git a/X10D.Tests/src/Unity/Vector3Tests.cs b/X10D.Tests/src/Unity/Vector3Tests.cs
deleted file mode 100644
index 2e02cf0..0000000
--- a/X10D.Tests/src/Unity/Vector3Tests.cs
+++ /dev/null
@@ -1,93 +0,0 @@
-namespace X10D.Tests.Unity
-{
-    using Microsoft.VisualStudio.TestTools.UnitTesting;
-    using UnityEngine;
-    using X10D.Unity;
-
-    /// <summary>
-    ///     Tests for <see cref="Vector3Extensions" />.
-    /// </summary>
-    [TestClass]
-    public class Vector3Tests
-    {
-        /// <summary>
-        ///     Tests for <see cref="Vector3Extensions.Round" /> by rounding to the nearest 0.5.
-        /// </summary>
-        [TestMethod]
-        public void TestRoundHalf()
-        {
-            var vector = new Vector3(1.8f, 2.1f, 3.37f);
-            Assert.AreEqual(new Vector3(2, 2, 3.5f), vector.Round(0.5f));
-        }
-
-        /// <summary>
-        ///     Tests for <see cref="Vector3Extensions.Round" /> by rounding to the nearest integer.
-        /// </summary>
-        [TestMethod]
-        public void TestRoundInteger()
-        {
-            var vector = new Vector3(1.8f, 2.1f, 3.37f);
-            Assert.AreEqual(new Vector3(2, 2, 3), vector.Round());
-        }
-
-        /// <summary>
-        ///     Tests for <see cref="Vector3Extensions.WithX" />.
-        /// </summary>
-        [TestMethod]
-        public void TestWithX()
-        {
-            var vector = new Vector3(1, 2, 3);
-            Assert.AreEqual(new Vector3(4, 2, 3), vector.WithX(4));
-        }
-
-        /// <summary>
-        ///     Tests for <see cref="Vector3Extensions.WithXY" />.
-        /// </summary>
-        [TestMethod]
-        public void TestWithXY()
-        {
-            var vector = new Vector3(1, 2, 3);
-            Assert.AreEqual(new Vector3(8, 10, 3), vector.WithXY(8, 10));
-        }
-
-        /// <summary>
-        ///     Tests for <see cref="Vector3Extensions.WithXZ" />.
-        /// </summary>
-        [TestMethod]
-        public void TestWithXZ()
-        {
-            var vector = new Vector3(1, 2, 3);
-            Assert.AreEqual(new Vector3(8, 2, 10), vector.WithXZ(8, 10));
-        }
-
-        /// <summary>
-        ///     Tests for <see cref="Vector3Extensions.WithY" />.
-        /// </summary>
-        [TestMethod]
-        public void TestWithY()
-        {
-            var vector = new Vector3(1, 2, 3);
-            Assert.AreEqual(new Vector3(1, 4, 3), vector.WithY(4));
-        }
-
-        /// <summary>
-        ///     Tests for <see cref="Vector3Extensions.WithYZ" />.
-        /// </summary>
-        [TestMethod]
-        public void TestWithYZ()
-        {
-            var vector = new Vector3(1, 2, 3);
-            Assert.AreEqual(new Vector3(1, 8, 10), vector.WithYZ(8, 10));
-        }
-
-        /// <summary>
-        ///     Tests for <see cref="Vector3Extensions.WithZ" />.
-        /// </summary>
-        [TestMethod]
-        public void TestWithZ()
-        {
-            var vector = new Vector3(1, 2, 3);
-            Assert.AreEqual(new Vector3(1, 2, 4), vector.WithZ(4));
-        }
-    }
-}
diff --git a/X10D.sln b/X10D.sln
index c79772b..5031e2e 100644
--- a/X10D.sln
+++ b/X10D.sln
@@ -18,8 +18,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		icon.png = icon.png
 	EndProjectSection
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "X10D.Unity", "X10D.Unity\X10D.Unity.csproj", "{C21ABC58-68D6-4CA0-9CE6-A2E96C5E89AE}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -34,10 +32,6 @@ Global
 		{DF228EA2-D8EC-4A40-8917-E1E62E3B7D8E}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{DF228EA2-D8EC-4A40-8917-E1E62E3B7D8E}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{DF228EA2-D8EC-4A40-8917-E1E62E3B7D8E}.Release|Any CPU.Build.0 = Release|Any CPU
-		{C21ABC58-68D6-4CA0-9CE6-A2E96C5E89AE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{C21ABC58-68D6-4CA0-9CE6-A2E96C5E89AE}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{C21ABC58-68D6-4CA0-9CE6-A2E96C5E89AE}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{C21ABC58-68D6-4CA0-9CE6-A2E96C5E89AE}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE