diff --git a/engine/BUILD b/engine/BUILD
index 5d0322a..4fd0688 100644
--- a/engine/BUILD
+++ b/engine/BUILD
@@ -1,5 +1,4 @@
-load("@rules_rust//rust:rust.bzl", "rust_binary", "rust_library")
-load("@rules_pkg//:pkg.bzl", "pkg_tar")
+load("@rules_rust//rust:rust.bzl", "rust_library")
 
 rust_library(
     name = "engine",
@@ -16,39 +15,18 @@ rust_library(
         "lib.rs",
 
         "globals.rs",
-        "input.rs",
         "scripting.rs",
-
-        "render/mod.rs",
-        "render/light.rs",
-        "render/material.rs",
-        "render/mesh.rs",
-        "render/renderable.rs",
-        "render/resource.rs",
-
-        "render/vulkan/mod.rs",
-        "render/vulkan/data.rs",
-        "render/vulkan/material.rs",
-        "render/vulkan/pipeline.rs",
-        "render/vulkan/pipeline_forward.rs",
-        "render/vulkan/qfi.rs",
-        "render/vulkan/shaders.rs",
-        "render/vulkan/surface_binding.rs",
-        "render/vulkan/swapchain_binding.rs",
-        "render/vulkan/worker.rs",
     ],
     deps = [
         "//engine/util",
         "//engine/physics",
+        "//engine/render",
         "//lib/ecs",
         "//third_party/cargo:cgmath",
         "//third_party/cargo:image",
         "//third_party/cargo:mlua",
-        "//third_party/cargo:winit",
         "//third_party/cargo:log",
         "//third_party/cargo:env_logger",
-        "//third_party/cargo:vulkano",
-        "//third_party/cargo:vulkano_win",
     ],
     proc_macro_deps = [
         "//lib/ecs_macros",
diff --git a/engine/input/BUILD.bazel b/engine/input/BUILD.bazel
new file mode 100644
index 0000000..9879900
--- /dev/null
+++ b/engine/input/BUILD.bazel
@@ -0,0 +1,24 @@
+load("@rules_rust//rust:rust.bzl", "rust_library")
+
+rust_library(
+    name = "input",
+    crate_name = "engine_input",
+    edition = "2018",
+    rustc_flags = [
+        "-C", "opt-level=3",
+        "-C", "overflow-checks=n",
+        "-C", "force-frame-pointers=y",
+        "-C", "lto=off",
+        "-Zpolonius",
+        "-Zborrowck=mir",
+    ],
+    srcs = [
+        "lib.rs",
+    ],
+    deps = [
+        "//lib/ecs",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)
diff --git a/engine/input.rs b/engine/input/lib.rs
similarity index 100%
rename from engine/input.rs
rename to engine/input/lib.rs
diff --git a/engine/lib.rs b/engine/lib.rs
index 8bce77a..21b8906 100644
--- a/engine/lib.rs
+++ b/engine/lib.rs
@@ -15,6 +15,4 @@
 // Abrasion.  If not, see <https://www.gnu.org/licenses/>.
 
 pub mod globals;
-pub mod input;
-pub mod render;
 pub mod scripting;
diff --git a/engine/render/BUILD.bazel b/engine/render/BUILD.bazel
new file mode 100644
index 0000000..4abe7e2
--- /dev/null
+++ b/engine/render/BUILD.bazel
@@ -0,0 +1,50 @@
+load("@rules_rust//rust:rust.bzl", "rust_library")
+
+rust_library(
+    name = "render",
+    crate_name = "engine_render",
+    edition = "2018",
+    rustc_flags = [
+        "-C", "opt-level=3",
+        "-C", "overflow-checks=n",
+        "-C", "force-frame-pointers=y",
+        "-C", "lto=off",
+        "-Zpolonius",
+        "-Zborrowck=mir",
+    ],
+    srcs = [
+        "lib.rs",
+        "light.rs",
+        "material.rs",
+        "mesh.rs",
+        "renderable.rs",
+        "resource.rs",
+
+        "vulkan/data.rs",
+        "vulkan/material.rs",
+        "vulkan/mod.rs",
+        "vulkan/pipeline.rs",
+        "vulkan/pipeline_forward.rs",
+        "vulkan/qfi.rs",
+        "vulkan/shaders.rs",
+        "vulkan/surface_binding.rs",
+        "vulkan/swapchain_binding.rs",
+        "vulkan/worker.rs",
+    ],
+    deps = [
+        "//engine/input",
+        "//engine/util",
+        "//engine/physics",
+        "//lib/ecs",
+        "//third_party/cargo:cgmath",
+        "//third_party/cargo:image",
+        "//third_party/cargo:log",
+        "//third_party/cargo:mlua",
+        "//third_party/cargo:vulkano",
+        "//third_party/cargo:vulkano_win",
+        "//third_party/cargo:winit",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)
diff --git a/engine/render/mod.rs b/engine/render/lib.rs
similarity index 99%
rename from engine/render/mod.rs
rename to engine/render/lib.rs
index b61e72d..a4b3d2c 100644
--- a/engine/render/mod.rs
+++ b/engine/render/lib.rs
@@ -49,7 +49,7 @@ pub use mesh::Mesh;
 pub use renderable::{Transform, Renderable};
 pub use resource::{Resource, ResourceID};
 
-use crate::input;
+use engine_input as input;
 
 const WIDTH: u32 = 800;
 const HEIGHT: u32 = 600;
diff --git a/engine/render/light.rs b/engine/render/light.rs
index f1ec21e..6072719 100644
--- a/engine/render/light.rs
+++ b/engine/render/light.rs
@@ -20,7 +20,7 @@ use cgmath as cgm;
 
 use engine_physics::color;
 
-use crate::render::vulkan::data;
+use crate::vulkan::data;
 
 /// An Omni point light, with position in 3d space, and 'color' defined in lumens per CIE XYZ
 /// color channel.
diff --git a/engine/render/material.rs b/engine/render/material.rs
index b4f2deb..0510f15 100644
--- a/engine/render/material.rs
+++ b/engine/render/material.rs
@@ -26,8 +26,8 @@ use vulkano::image as vm;
 use engine_util::file;
 use engine_physics::color;
 
-use crate::render::vulkan::data;
-use crate::render::vulkan::material::ChannelLayoutVulkan;
+use crate::vulkan::data;
+use crate::vulkan::material::ChannelLayoutVulkan;
 
 #[derive(Debug)]
 pub enum Texture<T: ChannelLayoutVulkan> {
diff --git a/engine/render/mesh.rs b/engine/render/mesh.rs
index e9a5cca..0f11de0 100644
--- a/engine/render/mesh.rs
+++ b/engine/render/mesh.rs
@@ -22,7 +22,7 @@ use vulkano::device as vd;
 use vulkano::buffer as vb;
 use vulkano::sync::GpuFuture;
 
-use crate::render::vulkan::data;
+use crate::vulkan::data;
 
 #[derive(Debug)]
 pub struct Mesh {
diff --git a/engine/render/renderable.rs b/engine/render/renderable.rs
index f461875..5025eeb 100644
--- a/engine/render/renderable.rs
+++ b/engine/render/renderable.rs
@@ -21,8 +21,8 @@ use std::cell::Ref;
 use cgmath as cgm;
 
 use ecs::{Component, ComponentLuaBindings};
-use crate::render::{Light, Mesh, Material};
-use crate::render::resource::{ResourceID};
+use crate::{Light, Mesh, Material};
+use crate::resource::{ResourceID};
 
 use mlua::ToLua;
 
diff --git a/engine/render/resource.rs b/engine/render/resource.rs
index 9172d5a..c95eeb8 100644
--- a/engine/render/resource.rs
+++ b/engine/render/resource.rs
@@ -1,7 +1,7 @@
 use std::collections::BTreeMap;
 use std::cmp::Ordering;
 
-use crate::render::{Mesh, Material, Light};
+use crate::{Mesh, Material, Light};
 
 type Map<T> = BTreeMap<ResourceID<T>, T>;
 
diff --git a/engine/render/vulkan/mod.rs b/engine/render/vulkan/mod.rs
index 1b9e6c7..114df8f 100644
--- a/engine/render/vulkan/mod.rs
+++ b/engine/render/vulkan/mod.rs
@@ -40,8 +40,8 @@ mod shaders;
 mod swapchain_binding;
 mod worker;
 
-use crate::render::{Light, Material, Mesh, ResourceID};
-use crate::render::resource;
+use crate::{Light, Material, Mesh, ResourceID};
+use crate::resource;
 
 const VERSION: vi::Version = vi::Version { major: 1, minor: 0, patch: 0};
 
diff --git a/engine/render/vulkan/pipeline.rs b/engine/render/vulkan/pipeline.rs
index 4b5f256..23b211d 100644
--- a/engine/render/vulkan/pipeline.rs
+++ b/engine/render/vulkan/pipeline.rs
@@ -21,7 +21,7 @@ use vulkano::pipeline as vp;
 use vulkano::descriptor::descriptor_set as vdd;
 use vulkano::memory as vm;
 
-use crate::render::vulkan::data;
+use crate::vulkan::data;
 
 pub type VulkanoPipeline = dyn vp::GraphicsPipelineAbstract + Send + Sync;
 pub type VulkanoDescriptorSet = dyn vdd::DescriptorSet + Send + Sync;
diff --git a/engine/render/vulkan/pipeline_forward.rs b/engine/render/vulkan/pipeline_forward.rs
index 09e3329..4c98abb 100644
--- a/engine/render/vulkan/pipeline_forward.rs
+++ b/engine/render/vulkan/pipeline_forward.rs
@@ -30,9 +30,9 @@ use vulkano::pipeline::shader as vps;
 use vulkano::pipeline::vertex as vpv;
 use vulkano::sampler as vs;
 
-use crate::render::vulkan::data;
-use crate::render::vulkan::shaders;
-use crate::render::vulkan::pipeline;
+use crate::vulkan::data;
+use crate::vulkan::shaders;
+use crate::vulkan::pipeline;
 
 pub struct Forward {
     pipeline: Arc<pipeline::VulkanoPipeline>,
diff --git a/engine/scripting.rs b/engine/scripting.rs
index 61cde7d..0543c78 100644
--- a/engine/scripting.rs
+++ b/engine/scripting.rs
@@ -2,7 +2,7 @@ use std::collections::BTreeMap;
 use std::sync::{Arc, Mutex, RwLock, atomic};
 use std::io::Read;
 
-use crate::render;
+use engine_render as render;
 use engine_util as util;
 use crate::globals::Time;
 
diff --git a/hsvr/BUILD.bazel b/hsvr/BUILD.bazel
index e1e56c5..135faeb 100644
--- a/hsvr/BUILD.bazel
+++ b/hsvr/BUILD.bazel
@@ -20,8 +20,10 @@ rust_binary(
     ],
     deps = [
         "//engine",
+        "//engine/input",
         "//engine/util",
         "//engine/physics",
+        "//engine/render",
         "//lib/ecs",
         "//third_party/cargo:cgmath",
         "//third_party/cargo:env_logger",
diff --git a/hsvr/main.rs b/hsvr/main.rs
index 487c626..71426c4 100644
--- a/hsvr/main.rs
+++ b/hsvr/main.rs
@@ -2,9 +2,11 @@ use std::sync::Arc;
 use cgmath as cgm;
 
 use ecs_macros::Access;
-use engine::{globals, input, render, scripting};
-use engine::render::material;
-use engine::render::vulkan::data;
+use engine_input as input;
+use engine_render as render;
+use engine_render::material;
+use engine_render::vulkan::data;
+use engine::{globals, scripting};
 
 use engine_physics as physics;
 use engine_util as util;