diff --git a/orgfile.org b/orgfile.org
index 64b1e48..030e266 100644
--- a/orgfile.org
+++ b/orgfile.org
@@ -23,6 +23,8 @@ diffuse_color: 1 0 0 1
 diffuse_texture: "checkered.tga"
 specular: 0.55
 
+- Add to_string functions for major structs like transform, model etc to ease in conversion?
+
 *** Configuration Variables a.k.a cfg-vars
 # Comment
 render_width: 1024
@@ -54,6 +56,20 @@ Quit: Left Ctrl-Q
 Sprint: Left Shift
 
 *** Level/Scene
+- Binary format with header attached at the top
+- Save child entities first
+- Copy paste all entites in the file one by one. Since the entites all look 
+  the same in memory and are made up of tagged unions, a simple memcpy approach
+  should suffice. The problem is entity heirarchies. There are multiple approaches to 
+  solve this problem.
+  -- Save a sorted list of entites to file i.e. before saving create a new list that does
+     not have the empty array slots in the entity list and then just copy and paste. This 
+     is the simplest way to solve the problem as we don't have to worry about indexes of 
+     parent/child entites in heirarchy. We can take the whole array and paste it to the
+     file but creating a copy of entity list for this purpose only would be slow and consume a lot of memory.
+  -- Instead of creating a copy of the entity list for sorting and saving, sort the actual entity list
+     and update all references as necessary then save the array to file.
+  -- Just write the name of the parent entity as parent. Make sure that all entity names are unique.
 *** Materials
 *** Mesh/Geometry
 ** Notes on entity Systems
@@ -223,6 +239,7 @@ x Font atlas proper cleanup
 ** DONE Fix Key release not being reported
 - State "DONE"       from "TODO"       [2017-03-26 Sun 01:16]
 ** TODO Better handling incase assets folder is not found?
+** TODO Write entity to/from file
 ** DONE OpenAL not working in releasebuilds
 - State "DONE"       from "TODO"       [2017-03-25 Sat 02:06]
 ** DONE 3d sound using OpenAL
diff --git a/src/entity.c b/src/entity.c
index a5c22ab..04d5f95 100644
--- a/src/entity.c
+++ b/src/entity.c
@@ -7,6 +7,9 @@
 #include "light.h"
 #include "model.h"
 #include "sound.h"
+#include "material.h"
+#include "geometry.h"
+#include "file_io.h"
 
 #include <stdlib.h>
 #include <string.h>
@@ -155,3 +158,91 @@ struct Entity* entity_get_parent(int node)
 	if(entity) parent = entity_get(entity->transform.parent);
 	return parent;
 }
+
+bool entity_save(struct Entity* entity, const char* filename, int directory_type)
+{
+	bool success = false;
+	FILE* entity_file = io_file_open(directory_type, filename, "w");
+	if(!entity_file)
+	{
+		log_error("entity:save", "Failed to open entity file %s for writing");
+		return success;
+	}
+
+	/* First write all properties common to all entity types */
+	fprintf(entity_file, "name: %s\n", entity->name);
+	fprintf(entity_file, "type: %d\n", entity->type);
+	fprintf(entity_file, "is_listener: %d\n", entity->is_listener);
+	fprintf(entity_file, "renderable: %d\n", entity->renderable);
+
+	struct Entity* parent = entity_get_parent(entity->id);
+	fprintf(entity_file, "parent: %s\n", parent->name);
+
+	/* Transform */
+	fprintf(entity_file, "position: %.5f %.5f %.5f\n",
+			entity->transform.position.x,
+			entity->transform.position.y,
+			entity->transform.position.z);
+	fprintf(entity_file, "scale: %.5f %.5f %.5f\n",
+			entity->transform.scale.x,
+			entity->transform.scale.y,
+			entity->transform.scale.z);
+	fprintf(entity_file, "rotation: %.5f %.5f %.5f %.5f\n",
+			entity->transform.rotation.x,
+			entity->transform.rotation.y,
+			entity->transform.rotation.z,
+			entity->transform.rotation.w);
+
+	switch(entity->type)
+	{
+	case ET_CAMERA:
+	{
+		fprintf(entity_file, "ortho: %d\n", entity->camera.ortho);
+		fprintf(entity_file, "resizeable: %d\n", entity->camera.resizeable);
+		fprintf(entity_file, "fov: %.5f\n", entity->camera.fov);
+		fprintf(entity_file, "nearz: %.5f\n", entity->camera.nearz);
+		fprintf(entity_file, "farz: %.5f\n", entity->camera.farz);
+		fprintf(entity_file, "render_texture: %d\n", entity->camera.render_tex == -1 ? 0 : 1);
+		break;
+	}
+	case ET_STATIC_MESH:
+	{
+		/* TODO: Change this after adding proper support for exported models from blender */
+		struct Material* material = material_get(entity->model.material);
+		struct Geometry* geom = geom_get(entity->model.geometry_index);
+		fprintf(entity_file, "material: %s\n", material->name);
+		fprintf(entity_file, "geometry: %s\n", geom->filename);
+		break;
+	}
+	case ET_LIGHT:
+	{
+		fprintf(entity_file, "type: %df\n", entity->light.valid);
+		fprintf(entity_file, "outer_angle: %.5f\n", entity->light.outer_angle);
+		fprintf(entity_file, "inner_angle: %.5f\n", entity->light.inner_angle);
+		fprintf(entity_file, "falloff: %.5f\n", entity->light.falloff);
+		fprintf(entity_file, "radius: %d\n", entity->light.radius);
+		fprintf(entity_file, "intensity: %.5f\n", entity->light.intensity);
+		fprintf(entity_file, "depth_bias: %.5f\n", entity->light.depth_bias);
+		fprintf(entity_file, "valid: %df\n", entity->light.valid);
+		fprintf(entity_file, "cast_shadow: %df\n", entity->light.cast_shadow);
+		fprintf(entity_file, "pcf_enabled: %df\n", entity->light.pcf_enabled);
+		fprintf(entity_file, "color: %.5f %.5f %.5f",
+				entity->light.color.x,
+				entity->light.color.y,
+				entity->light.color.z);
+		break;
+	}
+	case ET_SOUND_SOURCE:
+	{
+		fprintf(entity_file, "active: %df\n", entity->sound_source.active);
+		fprintf(entity_file, "relative: %df\n", entity->sound_source.relative);
+		break;
+	}
+	};
+
+	fprintf(entity_file, "\n");
+	log_message("Entity %s written to %s", entity->name, filename);
+	success = true;
+	fclose(entity_file);
+	return success;
+}
diff --git a/src/entity.h b/src/entity.h
index aa932e7..aa2abd4 100644
--- a/src/entity.h
+++ b/src/entity.h
@@ -120,5 +120,6 @@ struct Entity* entity_get(int index);
 struct Entity* entity_find(const char* name);
 struct Entity* entity_get_all(void);
 struct Entity* entity_get_parent(int node);
+bool           entity_save(struct Entity* entity, const char* filename, int directory_type);
 
 #endif
diff --git a/src/game.c b/src/game.c
index 6504315..764c47b 100644
--- a/src/game.c
+++ b/src/game.c
@@ -181,9 +181,9 @@ void scene_setup(void)
 	}
 
 	log_message("Sizeof Entity : %d", sizeof(struct Entity));
-	/* struct Entity* sun = scene_add_new("Sun", NULL); */
-	/* struct Light* sun_light = entity_component_add(sun, C_LIGHT, LT_DIR); */
-	/* sun_light->intensity = 0.8f; */
+
+	struct Entity* light_ent = entity_find("Light_Ent");
+	entity_save(light_ent, "light.ent", DT_INSTALL);
 }
 
 void debug(float dt)
diff --git a/src/renderer.c b/src/renderer.c
index 4edf0e2..e1783d2 100644
--- a/src/renderer.c
+++ b/src/renderer.c
@@ -121,6 +121,7 @@ void renderer_init(void)
 
 void renderer_draw(struct Entity* active_viewer)
 {
+	/* Render each camera output into it's framebuffer or to the default framebuffer */
 	struct Entity* entity_list = entity_get_all();
 	for(int i = 0; i < array_len(entity_list); i++)
 	{
@@ -128,7 +129,6 @@ void renderer_draw(struct Entity* active_viewer)
 		if(entity_list[i].type != ET_CAMERA) continue;
 		struct Camera* camera = &viewer->camera;
 
-		/* if(camera->fbo == -1) continue; */
 		int fbo = camera->fbo == -1 ? def_fbo : camera->fbo;
 		framebuffer_bind(fbo);
 		{
diff --git a/src/scene.c b/src/scene.c
index 4c84c8a..afa0cc5 100644
--- a/src/scene.c
+++ b/src/scene.c
@@ -120,3 +120,15 @@ struct Entity* scene_get_parent(struct Entity* entity)
 		parent = entity_get(entity->transform.parent);
 	return parent;
 }
+
+bool scene_load(const char* filename)
+{
+	bool success = false;
+	return success;
+}
+
+bool scene_save(const char* filename)
+{
+	bool success = false;
+	return success;
+}
diff --git a/src/scene.h b/src/scene.h
index f4942ab..5c447eb 100644
--- a/src/scene.h
+++ b/src/scene.h
@@ -1,6 +1,8 @@
 #ifndef SCENE_H
 #define SCENE_H
 
+#include "num_types.h"
+
 struct Entity;
 
 void           scene_init(void);
@@ -13,5 +15,8 @@ struct Entity* scene_find(const char* name);
 struct Entity* scene_get_root(void);
 struct Entity* scene_get_child_by_name(struct Entity* parent, const char* name);
 struct Entity* scene_get_parent(struct Entity* entity);
+bool           scene_load(const char* filename);
+bool           scene_save(const char* filename);
+
 
 #endif