diff --git a/include/omath/engines/unity_engine/camera.hpp b/include/omath/engines/unity_engine/camera.hpp
new file mode 100644
index 0000000..e3a7f4e
--- /dev/null
+++ b/include/omath/engines/unity_engine/camera.hpp
@@ -0,0 +1,21 @@
+//
+// Created by Vlad on 3/22/2025.
+//
+
+#pragma once
+#include "omath/engines/unity_engine/constants.hpp"
+#include "omath/projection/camera.hpp"
+
+namespace omath::unity_engine
+{
+    class Camera final : public projection::Camera<Mat4x4, ViewAngles>
+    {
+    public:
+        Camera(const Vector3<float>& position, const ViewAngles& viewAngles, const projection::ViewPort& viewPort,
+               const Angle<float, 0.f, 180.f, AngleFlags::Clamped>& fov, float near, float far);
+        void LookAt(const Vector3<float>& target) override;
+    protected:
+        [[nodiscard]] Mat4x4 CalcViewMatrix() const override;
+        [[nodiscard]] Mat4x4 CalcProjectionMatrix() const override;
+    };
+}
\ No newline at end of file
diff --git a/include/omath/engines/unity_engine/constants.hpp b/include/omath/engines/unity_engine/constants.hpp
new file mode 100644
index 0000000..dae1775
--- /dev/null
+++ b/include/omath/engines/unity_engine/constants.hpp
@@ -0,0 +1,26 @@
+//
+// Created by Vlad on 3/22/2025.
+//
+
+#pragma once
+
+#include <omath/vector3.hpp>
+#include <omath/mat.hpp>
+#include <omath/angle.hpp>
+#include <omath/view_angles.hpp>
+
+namespace omath::unity_engine
+{
+    constexpr Vector3<float> kAbsUp = {0, 1, 0};
+    constexpr Vector3<float> kAbsRight = {1, 0, 0};
+    constexpr Vector3<float> kAbsForward = {0, 0, 1};
+
+    using Mat4x4 = Mat<4, 4, float, MatStoreType::ROW_MAJOR>;
+    using Mat3x3 = Mat<4, 4, float, MatStoreType::ROW_MAJOR>;
+    using Mat1x3 = Mat<1, 3, float, MatStoreType::ROW_MAJOR>;
+    using PitchAngle = Angle<float, -89.f, 89.f, AngleFlags::Clamped>;
+    using YawAngle = Angle<float, -180.f, 180.f, AngleFlags::Normalized>;
+    using RollAngle = Angle<float, -180.f, 180.f, AngleFlags::Normalized>;
+
+    using ViewAngles = omath::ViewAngles<PitchAngle, YawAngle, RollAngle>;
+} // namespace omath::source
diff --git a/include/omath/engines/unity_engine/formulas.hpp b/include/omath/engines/unity_engine/formulas.hpp
new file mode 100644
index 0000000..6352cd1
--- /dev/null
+++ b/include/omath/engines/unity_engine/formulas.hpp
@@ -0,0 +1,24 @@
+//
+// Created by Vlad on 3/22/2025.
+//
+
+#pragma once
+#include "omath/engines/unity_engine/constants.hpp"
+
+namespace omath::unity_engine
+{
+    [[nodiscard]]
+    Vector3<float> ForwardVector(const ViewAngles& angles);
+
+    [[nodiscard]]
+    Vector3<float> RightVector(const ViewAngles& angles);
+
+    [[nodiscard]]
+    Vector3<float> UpVector(const ViewAngles& angles);
+
+    [[nodiscard]] Mat4x4 CalcViewMatrix(const ViewAngles& angles, const Vector3<float>& cam_origin);
+
+
+    [[nodiscard]]
+    Mat4x4 CalcPerspectiveProjectionMatrix(float fieldOfView, float aspectRatio, float near, float far);
+} // namespace omath::source
diff --git a/source/engines/CMakeLists.txt b/source/engines/CMakeLists.txt
index eb223b0..aea648a 100644
--- a/source/engines/CMakeLists.txt
+++ b/source/engines/CMakeLists.txt
@@ -1,3 +1,4 @@
 add_subdirectory(source_engine)
 add_subdirectory(opengl_engine)
 add_subdirectory(iw_engine)
+add_subdirectory(unity_engine)
\ No newline at end of file
diff --git a/source/engines/unity_engine/CMakeLists.txt b/source/engines/unity_engine/CMakeLists.txt
new file mode 100644
index 0000000..5da7def
--- /dev/null
+++ b/source/engines/unity_engine/CMakeLists.txt
@@ -0,0 +1 @@
+target_sources(omath PRIVATE formulas.cpp camera.cpp)
\ No newline at end of file
diff --git a/source/engines/unity_engine/camera.cpp b/source/engines/unity_engine/camera.cpp
new file mode 100644
index 0000000..e1b256c
--- /dev/null
+++ b/source/engines/unity_engine/camera.cpp
@@ -0,0 +1,27 @@
+//
+// Created by Vlad on 3/22/2025.
+//
+#include <omath/engines/unity_engine/camera.hpp>
+
+
+namespace omath::unity_engine
+{
+    Camera::Camera(const Vector3<float>& position, const ViewAngles& viewAngles, const projection::ViewPort& viewPort,
+                   const projection::FieldOfView& fov, const float near, const float far) :
+        projection::Camera<Mat4x4, ViewAngles>(position, viewAngles, viewPort, fov, near, far)
+    {
+    }
+    void Camera::LookAt([[maybe_unused]] const Vector3<float>& target)
+    {
+        throw std::runtime_error("Not implemented");
+    }
+    Mat4x4 Camera::CalcViewMatrix() const
+    {
+        return unity_engine::CalcViewMatrix(m_viewAngles, m_origin);
+    }
+    Mat4x4 Camera::CalcProjectionMatrix() const
+    {
+        return CalcPerspectiveProjectionMatrix(m_fieldOfView.AsDegrees(), m_viewPort.AspectRatio(), m_nearPlaneDistance,
+                                               m_farPlaneDistance);
+    }
+} // namespace omath::unity_engine
diff --git a/source/engines/unity_engine/formulas.cpp b/source/engines/unity_engine/formulas.cpp
new file mode 100644
index 0000000..7a273cf
--- /dev/null
+++ b/source/engines/unity_engine/formulas.cpp
@@ -0,0 +1,45 @@
+//
+// Created by Vlad on 3/22/2025.
+//
+#include "omath/engines/unity_engine/formulas.hpp"
+
+
+namespace omath::unity_engine
+{
+    Vector3<float> unity_engine::ForwardVector(const ViewAngles& angles)
+    {
+        const auto vec = MatRotation(angles) * MatColumnFromVector(kAbsForward);
+
+        return {vec.At(0, 0), vec.At(1, 0), vec.At(2, 0)};
+    }
+    Vector3<float> RightVector(const ViewAngles& angles)
+    {
+        const auto vec = MatRotation(angles) * MatColumnFromVector(kAbsRight);
+
+        return {vec.At(0, 0), vec.At(1, 0), vec.At(2, 0)};
+    }
+    Vector3<float> UpVector(const ViewAngles& angles)
+    {
+        const auto vec = MatRotation(angles) * MatColumnFromVector(kAbsUp);
+
+        return {vec.At(0, 0), vec.At(1, 0), vec.At(2, 0)};
+    }
+    Mat4x4 CalcViewMatrix(const ViewAngles& angles, const Vector3<float>& cam_origin)
+    {
+        return MatCameraView<float, MatStoreType::ROW_MAJOR>(ForwardVector(angles), RightVector(angles),
+                                                             UpVector(angles), cam_origin);
+    }
+    Mat4x4 CalcPerspectiveProjectionMatrix(const float fieldOfView, const float aspectRatio, const float near,
+                                           const float far)
+    {
+        const float fovHalfTan = std::tan(angles::DegreesToRadians(fieldOfView) / 2.f);
+
+        return {
+                {1.f / (aspectRatio * fovHalfTan), 0, 0, 0},
+                {0, 1.f / (fovHalfTan), 0, 0},
+                {0, 0, (far + near) / (far - near), -(2.f * far * near) / (far - near)},
+                {0, 0, 1, 0},
+
+        };
+    }
+} // namespace omath::unity_engine