diff --git a/src/plugins/cache/resource/pipeline_cache.zig b/src/plugins/cache/resource/pipeline_cache.zig
index 7f8cc88..5e274a6 100644
--- a/src/plugins/cache/resource/pipeline_cache.zig
+++ b/src/plugins/cache/resource/pipeline_cache.zig
@@ -28,6 +28,7 @@ pub const GPUMaterial = struct { // TODO: Should prob create Material Cache inst
 //
 
 pipelines: gtl.KeyedSlotMap(Material.Unique, GPUPipeline),
+materials: gtl.SlotMap(GPUMaterial),
 shader_cache: *ShaderCache,
 queue: *wgpu.WGPUQueueImpl,
 device: *wgpu.WGPUDeviceImpl,
@@ -43,6 +44,7 @@ pub fn init(
 ) Self {
     return .{
         .pipelines = .init(alloc),
+        .materials = .init(alloc),
         .shader_cache = shader_cache,
         .queue = queue,
         .device = device,
@@ -58,8 +60,15 @@ pub fn deinit(self: *Self) void {
         wgpu.wgpuRenderPipelineRelease(entry.value.raw);
     }
 
+    // --- FREE MATERIALS ---
+    for (self.materials.items()) |gpu| {
+        wgpu.wgpuBufferRelease(gpu.buffer);
+        wgpu.wgpuBindGroupRelease(gpu.bind_group);
+    }
+
     // --- # ---
     self.pipelines.deinit();
+    self.materials.deinit();
 }
 
 /// ----------------------------------------------------
diff --git a/src/plugins/input/system/input.zig b/src/plugins/input/system/input.zig
index ed53d97..73ff355 100644
--- a/src/plugins/input/system/input.zig
+++ b/src/plugins/input/system/input.zig
@@ -1,16 +1,53 @@
 //! ----------------------------------------------------
 //! ----------------------------------------------------
 
+const std = @import("std");
 const sdl = @import("sdl");
+const sdl_glue = @import("sdl_glue");
+const wgpu = @import("wgpu");
 const App = @import("app");
 
+const Window = @import("../../window/resource/window.zig");
+const Resized = @import("../../window/event/resized.zig");
+const WGPUInstance = @import("../../platform/resource/wgpu_instance.zig");
+const WGPUDevice = @import("../../device/resource/wgpu_device.zig");
+
 /// ----------------------------------------------------
 /// ----------------------------------------------------
 pub fn pollEvents(app: *App) !void {
+    // --- # ---
+    const res = try app.resources.getMany(struct {
+        instance: *WGPUInstance,
+        window: *Window,
+        device: *WGPUDevice,
+    });
+
     var event: sdl.SDL_Event = undefined;
     while (sdl.SDL_PollEvent(&event)) {
         switch (event.type) {
             sdl.SDL_EVENT_QUIT => try app.events.send(App.event.AppExit{}),
+            sdl.SDL_EVENT_WINDOW_RESIZED => {
+                // --- # ---
+                try app.events.send(Resized{
+                    .width = @intCast(event.window.data1),
+                    .height = @intCast(event.window.data2),
+                });
+
+                // --- RELEASE ---
+                sdl_glue.wgpuSurfaceUnconfigure(res.window.surface);
+
+                // --- CONFIGURE SURFACE ---
+                sdl_glue.wgpuSurfaceConfigure(
+                    res.window.surface,
+                    &sdl_glue.WGPUSurfaceConfiguration{
+                        .device = @ptrCast(res.device.raw),
+                        .format = 28, // TODO: Get format properly, idk, store it somewhere
+                        .width = @intCast(event.window.data1),
+                        .height = @intCast(event.window.data2),
+                        .usage = sdl_glue.WGPUTextureUsage_RenderAttachment,
+                    },
+                );
+            },
             else => {},
         }
     }
diff --git a/src/plugins/renderer/resource/renderer.zig b/src/plugins/renderer/resource/renderer.zig
index 3b3dec8..efc4141 100644
--- a/src/plugins/renderer/resource/renderer.zig
+++ b/src/plugins/renderer/resource/renderer.zig
@@ -27,6 +27,14 @@ pub const DrawCMD = union(enum) {
     begin_pass: struct {
         camera: Handle(Camera),
         color: [4]f32 = .{ 0, 0, 0, 255 },
+        load_op: enum {
+            load,
+            clear,
+        } = .clear,
+        store_op: enum {
+            store,
+            discard,
+        } = .store,
     },
 
     end_pass,
diff --git a/src/plugins/renderer/system/frame.zig b/src/plugins/renderer/system/frame.zig
index 16af1a6..c83e7c3 100644
--- a/src/plugins/renderer/system/frame.zig
+++ b/src/plugins/renderer/system/frame.zig
@@ -32,6 +32,17 @@ pub fn begin(app: *App) !void {
                 .material = .{},
             },
         });
+    }
+
+    { // TEST
+        // --- DRAW ---
+        try res.renderer.draw(.{
+            .begin_pass = .{
+                .camera = undefined,
+                .load_op = .load,
+            },
+        });
+        defer res.renderer.draw(.end_pass) catch unreachable;
 
         // --- # ---
         try res.renderer.draw(.{
diff --git a/src/plugins/renderer/system/present.zig b/src/plugins/renderer/system/present.zig
index 91e8e1b..8cd8e53 100644
--- a/src/plugins/renderer/system/present.zig
+++ b/src/plugins/renderer/system/present.zig
@@ -6,6 +6,7 @@ const wgpu = @import("wgpu");
 const App = @import("app");
 
 const Window = @import("../../window/resource/window.zig");
+const Resized = @import("../../window/event/resized.zig");
 const Device = @import("../../device/resource/wgpu_device.zig");
 const Renderer = @import("../resource/renderer.zig");
 const PipelineCache = @import("../../cache/resource/pipeline_cache.zig");
@@ -23,6 +24,11 @@ pub fn draw(app: *App) !void {
         mesh_cache: *MeshCache,
     });
 
+    // --- DO NONE ON WINDOW RESIZE ---
+    if (app.events.consume(Resized)) |_| {
+        return;
+    }
+
     // --- SURFACE TEXTURE ---
     var surface_texture: wgpu.WGPUSurfaceTexture = .{};
     defer wgpu.wgpuTextureRelease(surface_texture.texture);
@@ -33,6 +39,17 @@ pub fn draw(app: *App) !void {
         &surface_texture,
     );
 
+    // --- DEBUG ---
+    switch (surface_texture.status) {
+        wgpu.WGPUSurfaceGetCurrentTextureStatus_Error => {
+            std.debug.print("\x1b[31m[SURFACE_TEXTURE_ERROR]\x1b[0m\n", .{});
+        },
+        wgpu.WGPUSurfaceGetCurrentTextureStatus_Outdated => {
+            std.debug.print("\x1b[31m[SURFACE_TEXTURE_OUTDATED]\x1b[0m\n", .{});
+        },
+        else => {},
+    }
+
     // --- GET SURFACE COLOR VIEW ---
     const target_view = wgpu.wgpuTextureCreateView(surface_texture.texture, &wgpu.WGPUTextureViewDescriptor{
         .format = wgpu.wgpuTextureGetFormat(surface_texture.texture),
@@ -72,8 +89,14 @@ pub fn draw(app: *App) !void {
                         .colorAttachments = &wgpu.WGPURenderPassColorAttachment{
                             .view = target_view,
                             .resolveTarget = null,
-                            .loadOp = wgpu.WGPULoadOp_Clear,
-                            .storeOp = wgpu.WGPUStoreOp_Store,
+                            .loadOp = switch (v.load_op) {
+                                .load => wgpu.WGPULoadOp_Load,
+                                .clear => wgpu.WGPULoadOp_Clear,
+                            },
+                            .storeOp = switch (v.store_op) {
+                                .store => wgpu.WGPUStoreOp_Store,
+                                .discard => wgpu.WGPUStoreOp_Discard,
+                            },
                             .clearValue = .{
                                 .r = v.color[0],
                                 .g = v.color[1],
diff --git a/src/plugins/window/event/resized.zig b/src/plugins/window/event/resized.zig
new file mode 100644
index 0000000..4164e20
--- /dev/null
+++ b/src/plugins/window/event/resized.zig
@@ -0,0 +1,2 @@
+width: u32,
+height: u32,
diff --git a/src/plugins/window/root.zig b/src/plugins/window/root.zig
index 5eee02e..44f0692 100644
--- a/src/plugins/window/root.zig
+++ b/src/plugins/window/root.zig
@@ -17,6 +17,7 @@ const WGPUDevice = @import("../device/resource/wgpu_device.zig");
 //
 
 pub const Window = @import("resource/window.zig");
+pub const Resized = @import("event/resized.zig");
 
 /// ----------------------------------------------------
 /// ----------------------------------------------------
@@ -50,7 +51,7 @@ pub fn init(app: *App) !void {
         "NYXEngine",
         800,
         600,
-        0,
+        sdl.SDL_WINDOW_RESIZABLE | sdl.SDL_WINDOW_HIGH_PIXEL_DENSITY,
     ) orelse return error.CreateWindow;
 
     // --- SURFACE ---