diff --git a/src/ceev.cc b/src/ceev.cc
index 5e2f29e..c21b16b 100644
--- a/src/ceev.cc
+++ b/src/ceev.cc
@@ -1,62 +1,70 @@
 #include "ceev.h"
 
 int usage() {
-	std::cout << "Usage:";
-	std::cout << "\n\t";
-	std::cout << GET_PROGRAM_NAME() << " [" << cyan("command") << "] <" << bright_green("options") << ">\n";
-	std::cout << "\n";
-	std::cout << "Run `" << GET_PROGRAM_NAME() << bright_green(" --help") << "' for more information.\n" << std::endl;
-	return 1;
+  std::cout << "Usage:";
+  std::cout << "\n\t";
+  std::cout << GET_PROGRAM_NAME() << " [" << cyan("command") << "] <"
+            << bright_green("options") << ">\n";
+  std::cout << "\n";
+  std::cout << "Run `" << GET_PROGRAM_NAME() << bright_green(" --help")
+            << "' for more information.\n"
+            << std::endl;
+  return 1;
 }
 
 int show_help() {
-	std::cout << GET_PROGRAM_NAME() << " [" << cyan("command") << "] <" << bright_green("options") << ">\n";
-	std::cout << "\n";
-	std::cout << "Usage:";
-	// ceev init 
-	std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << cyan(" init ") << "<" << bright_green("--force") << ">\n";
-	std::cout << "\t\t";
-	std::cout << "Creates the CeeV file system. Can only be used ";
-	std::cout << "if the current folder is empty,";
-	std::cout << "\n\t\tor when run with `" << bright_green("--force") << "'";
-	// ceev build
-	std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << cyan(" build") << "\n";
-	std::cout << "\t\t";
-	std::cout << "Not yet implemented";
-	// ceev run
-	std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << cyan(" run") << "\n";
-	std::cout << "\t\t";
-	std::cout << "Not yet implemented";
-	// ceev clean
-	std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << cyan(" clean") << "\n";
-	std::cout << "\t\t";
-	std::cout << "Not yet implemented";
-	// ceev devel
-	std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << cyan(" devel ") << "<" << bright_green("--help") << ">\n";
-	std::cout << "\t\t";
-	std::cout << "Supplementary command for development information";
-	// ceev --help
-	std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << cyan(" --help") << "/" << cyan("-h") << "\n";
-	std::cout << "\t\t";
-	std::cout << "This help page.";
-	// ceev --version
-	std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << cyan(" --version") << "/" << cyan("-v") << "\n";
-	std::cout << "\t\t";
-	std::cout << "Get the current version.";
-	std::cout << std::endl;
-	return 0;
+  std::cout << GET_PROGRAM_NAME() << " [" << cyan("command") << "] <"
+            << bright_green("options") << ">\n";
+  std::cout << "\n";
+  std::cout << "Usage:";
+  // ceev init
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << cyan(" init ") << "<"
+            << bright_green("--force") << ">\n";
+  std::cout << "\t\t";
+  std::cout << "Creates the CeeV file system. Can only be used ";
+  std::cout << "if the current folder is empty,";
+  std::cout << "\n\t\tor when run with `" << bright_green("--force") << "'";
+  // ceev build
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << cyan(" build") << "\n";
+  std::cout << "\t\t";
+  std::cout << "Not yet implemented";
+  // ceev run
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << cyan(" run") << "\n";
+  std::cout << "\t\t";
+  std::cout << "Not yet implemented";
+  // ceev clean
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << cyan(" clean") << "\n";
+  std::cout << "\t\t";
+  std::cout << "Not yet implemented";
+  // ceev devel
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << cyan(" devel ") << "<"
+            << bright_green("--help") << ">\n";
+  std::cout << "\t\t";
+  std::cout << "Supplementary command for development information";
+  // ceev --help
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << cyan(" --help") << "/" << cyan("-h")
+            << "\n";
+  std::cout << "\t\t";
+  std::cout << "This help page.";
+  // ceev --version
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << cyan(" --version") << "/" << cyan("-v")
+            << "\n";
+  std::cout << "\t\t";
+  std::cout << "Get the current version.";
+  std::cout << std::endl;
+  return 0;
 }
 
 int show_version() {
-	std::cout << "CeeV version " << __ceev_version << '\n';
-	return 0;
+  std::cout << "CeeV version " << __ceev_version << '\n';
+  return 0;
 }
 
 bool replace(std::string& str, const std::string& from, const std::string& to) {
@@ -68,164 +76,275 @@ bool replace(std::string& str, const std::string& from, const std::string& to) {
 }
 
 static std::string query_author() {
-	std::string author;
-	std::cout << "Author: ";
-	std::getline(std::cin, author);
-	return author;
+  std::string author;
+  std::cout << "Author: ";
+  std::getline(std::cin, author);
+  return author;
+}
+
+struct config_data get_config() {
+  fs::path config_path = fs::current_path();
+  std::string line;
+  struct config_data data;
+  std::ifstream config(config_path / ".ceev" / CONFIG_FILENAME);
+  if (!config) {
+    std::cerr << bg_red(bold("ERROR")) << ": Could not open config\n";
+    std::cerr << "Run `ceev init' to create a new project." << std::endl;
+    return data;
+  }
+  while (std::getline(config, line)) {
+    std::istringstream iss(line);
+    std::string key;
+    if (!std::getline(iss, key, '='))
+      continue;
+    std::string value;
+    if (!std::getline(iss, value))
+      continue;
+    if (key == "name")
+      data.name = value;
+    if (key == "version")
+      data.version = value;
+    if (key == "author")
+      data.author = value;
+    if (key == "email")
+      data.email = value;
+  }
+  config.close();
+  return data;
 }
 
 int create_fs(std::deque<std::string> args) {
-	fs::path cwd = fs::current_path();
-	if (!fs::is_empty(cwd) && ((!args.empty() && args[0] != "--force") || args.empty())) {
-		std::cerr << bg_red(bold("ERROR")) << ": Folder not empty.\n" <<
-			"Run the command with `--force' to run anyways" << std::endl;
-		return 1;
-	}
-	fs::create_directory(cwd.string() + "/.ceev", cwd);
-	fs::create_directory(cwd.string() + "/src", cwd);
-	std::ofstream config(cwd.string() + "/.ceev/" + CONFIG_FILENAME);
-	std::string directory = cwd.string().substr(cwd.parent_path().string().length() + 1);
-	std::cout << "Initializing project...\n";
-	std::cout << "You can change this information later by editing .ceev/" << CONFIG_FILENAME << "\n";
-	std::string project_name;
-	std::cout << "Project name [" << directory << "]: ";
-	std::getline(std::cin, project_name);
-	if (project_name == "") project_name = directory;
-	config << "name=" << project_name << '\n';
-	std::string version;
-	std::cout << "Version [0.0.1]: ";
-	std::getline(std::cin, version);
-	if (version == "") version = "0.0.1";
-	config << "version=" << version << '\n';
-	std::string author = query_author();
-	if (author == "") {
-		std::cerr << bg_red(bold("ERROR")) << ": Author cannot be empty.\n";
-		author = query_author();
-	}
-	config << "author=" << author << '\n';
-	std::string email;
-	while (author.find(' ') != std::string::npos)
-		replace(author, " ", ".");
-	std::cout << "Email [" << author << "@example.org]: ";
-	std::getline(std::cin, email);
-	if (email == "") email = author + "@example.org";
-	config << "email=" << email << '\n';
-	config.close();
-	return 0;
+  fs::path cwd = fs::current_path();
+  if (!fs::is_empty(cwd) &&
+      ((!args.empty() && args[0] != "--force") || args.empty())) {
+    std::cerr << bg_red(bold("ERROR")) << ": Folder not empty.\n"
+              << "Run the command with `--force' to run anyways" << std::endl;
+    return 1;
+  }
+  fs::create_directory(cwd / ".ceev", cwd);
+  fs::create_directory(cwd / "src", cwd);
+  std::ofstream config(cwd / ".ceev/" / CONFIG_FILENAME);
+  std::string directory =
+      cwd.string().substr(cwd.parent_path().string().length() + 1);
+  std::cout << "Initializing project...\n";
+  std::cout << "You can change this information later by editing .ceev/"
+            << CONFIG_FILENAME << "\n";
+  std::string project_name;
+  std::cout << "Project name [" << directory << "]: ";
+  std::getline(std::cin, project_name);
+  if (project_name == "")
+    project_name = directory;
+  config << "name=" << project_name << '\n';
+  std::string version;
+  std::cout << "Version [0.0.1]: ";
+  std::getline(std::cin, version);
+  if (version == "")
+    version = "0.0.1";
+  config << "version=" << version << '\n';
+  std::string author = query_author();
+  if (author == "") {
+    std::cerr << bg_red(bold("ERROR")) << ": Author cannot be empty.\n";
+    author = query_author();
+  }
+  config << "author=" << author << '\n';
+  std::string email;
+  while (author.find(' ') != std::string::npos)
+    replace(author, " ", ".");
+  std::cout << "Email [" << author << "@example.org]: ";
+  std::getline(std::cin, email);
+  if (email == "")
+    email = author + "@example.org";
+  config << "email=" << email << '\n';
+  config.close();
+  return 0;
 }
 int build_project(std::deque<std::string> args) {
-	std::cout << "Building project..." << std::endl;
-	return 0;
+  std::cout << "Building project..." << std::endl;
+  return 0;
 }
 int run_project(std::deque<std::string> args) {
-	std::ifstream config(".ceev/config");
-	if (!config) {
-		std::cerr << bg_red(bold("ERROR")) << ": Could not open config\n";
-		std::cerr << "Run `ceev init' to create a new project." << std::endl;
-		return 1;
-	}
-	std::string line;
-	struct config_data data;
-	while (std::getline(config, line)) {
-		std::istringstream iss(line);
-		std::string key;
-		if (!std::getline(iss, key, '=')) continue;
-		std::string value;
-		if (!std::getline(iss, value)) continue;
-		if (key == "name") data.name = value;
-		if (key == "version") data.version = value;
-		if (key == "author") data.author = value;
-		if (key == "email") data.email = value;
-	}
-	config.close();
-	std::cout << "Name: " << data.name << '\n';
-	std::cout << "Version: " << data.version << '\n';
-	std::cout << "Author: " << data.author << '\n';
-	std::cout << "Email: " << data.email << '\n';
-	std::cout << "Running project..." << std::endl;
-	return 0;
+  struct config_data data = get_config();
+  std::cout << "Name: " << data.name << '\n';
+  std::cout << "Version: " << data.version << '\n';
+  std::cout << "Author: " << data.author << '\n';
+  std::cout << "Email: " << data.email << '\n';
+  std::cout << "Running project..." << std::endl;
+  return 0;
 }
 int clean_project(std::deque<std::string> args) {
-	std::cout << "Cleaning project..." << std::endl;
-	return 0;
+  std::cout << "Cleaning project..." << std::endl;
+  return 0;
 }
 int devel(std::deque<std::string> args) {
-	if (args.empty()) {
-		std::cout << bg_red(bold("ERROR")) << ": No subcommands given." << std::endl;
-		devel_help();
-		return 1;
-	}
-	std::string a1 = args[0];
-	args.pop_front();
-	if (a1 == "commitinfo") return devel_commitinfo();
-	std::string kw;
-	if (a1.substr(0, 2) == "--") {
-		kw = a1.substr(2);
-		if (kw == "help") return devel_help();
-	}
-	if (a1.substr(0, 1) == "-") {
-		kw = a1.substr(1);
-		if (kw == "h") return devel_help();
-	}
-	std::cerr << bg_red(bold("ERROR")) << ": Unknown command `" << bright_magenta(a1) << "'\n" << std::endl;
-	devel_help();
-	return 1;
+  if (args.empty()) {
+    std::cout << bg_red(bold("ERROR")) << ": No subcommands given."
+              << std::endl;
+    devel_help();
+    return 1;
+  }
+  std::string a1 = args[0];
+  args.pop_front();
+  if (a1 == "commitinfo")
+    return devel_commitinfo();
+  if (a1 == "roadmap")
+    return devel_roadmap();
+  if (a1 == "sdl2")
+    return devel_sdl2(args);
+
+  std::string kw;
+  if (a1.substr(0, 2) == "--") {
+    kw = a1.substr(2);
+    if (kw == "help")
+      return devel_help();
+  }
+  if (a1.substr(0, 1) == "-") {
+    kw = a1.substr(1);
+    if (kw == "h")
+      return devel_help();
+  }
+  std::cerr << bg_red(bold("ERROR")) << ": Unknown command `"
+            << bright_magenta(a1) << "'\n"
+            << std::endl;
+  devel_help();
+  return 1;
 }
 int devel_help() {
-	std::cout << "Usage:\n";
-	// ceev devel roadmap
-	std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << " devel " << cyan("roadmap") << "\n";
-	std::cout << "\t\t";
-	std::cout << "Get the current roadmap.\n";
-	// ceev devel commitinfo
-		std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << " devel " << cyan("commitinfo") << "\n";
-	std::cout << "\t\t";
-	std::cout << "Get info about the latest commit.\n";
-	// ceev devel --help
-	std::cout << "\n*\t";
-	std::cout << GET_PROGRAM_NAME() << " devel " << cyan("--help") << "/" << cyan("-h") << "\n";
-	std::cout << "\t\t";
-	std::cout << "This help page.\n";
-	return 0;
+  std::cout << "Usage:";
+  // ceev devel roadmap
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << " devel " << cyan("roadmap") << "\n";
+  std::cout << "\t\t";
+  std::cout << "Get the current roadmap.";
+  // ceev devel commitinfo
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << " devel " << cyan("commitinfo") << "\n";
+  std::cout << "\t\t";
+  std::cout << "Get info about the latest commit.";
+  // ceev devel sdl2
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << " devel " << cyan("sdl2") << "\n";
+  std::cout << "\t\t";
+  std::cout << "Tests of SDL2";
+  // ceev devel --help
+  std::cout << "\n*\t";
+  std::cout << GET_PROGRAM_NAME() << " devel " << cyan("--help") << "/"
+            << cyan("-h") << "\n";
+  std::cout << "\t\t";
+  std::cout << "This help page.";
+  std::cout << std::endl;
+  return 0;
 }
 int devel_commitinfo() {
-	std::cout << "CeeV build " << bright_cyan(bold(GIT_COMMIT_HASH)) << "\n\n";
-	std::cout << "Commit message:\n";
-	std::cout << bright_cyan(bold(GIT_COMMIT_MSG)) << std::endl;
-	return 0;
+  std::cout << "CeeV build " << bright_cyan(bold(GIT_COMMIT_HASH)) << "\n\n";
+  std::cout << "Commit message:\n";
+  std::cout << bright_cyan(bold(GIT_COMMIT_MSG)) << std::endl;
+  return 0;
+}
+int devel_roadmap() {
+  std::cout << "CeeV roadmap:\n";
+  std::cout << "*" << bg_bright_green("INPROG")
+            << ":\tGet a working SDL prototype.\n";
+  std::cout << "*" << bg_yellow(green("TODO"))
+            << "  :\tMake a language parser.\n";
+  std::cout << "*" << bg_yellow(green("TODO"))
+            << "  :\tMake a language compiler.\n";
+  std::cout << "*" << bg_yellow(green("TODO")) << "  :\tTest the language.\n";
+  std::cout << "*" << bg_green(bold("STATUS")) << ": ";
+  std::cout << "SDL is currently blocking, the rest depends on SDL to be in a "
+               "prototype stage, at least."
+            << std::endl;
+  return 0;
+}
+int devel_sdl2(std::deque<std::string> args) {
+  struct config_data data = get_config();
+  if (data.name == "" &&
+      (args.empty() || args[0] != "--use-defaults" || args[0] != "-D")) {
+    return 1;
+  }
+  const int SCREEN_WIDTH = 640;
+  const int SCREEN_HEIGHT = 480;
+  SDL_Window *window = nullptr;
+  SDL_Surface *screen_surface = nullptr;
+  SDL_Surface *img_surface = nullptr;
+  return 0;
+  if (SDL_Init(SDL_INIT_VIDEO) < 0) {
+    std::cerr << bg_red(bold("ERROR"))
+              << ": SDL could not initialize! SDL_Error: " << SDL_GetError()
+              << std::endl;
+    return 1;
+  }
+  window = SDL_CreateWindow(data.name.c_str(), SDL_WINDOWPOS_UNDEFINED,
+                            SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH,
+                            SCREEN_HEIGHT, SDL_WINDOW_SHOWN);
+  if (window == nullptr) {
+    std::cerr << bg_red(bold("ERROR"))
+              << ": Window could not be created! SDL_Error: " << SDL_GetError()
+              << std::endl;
+    return 1;
+  }
+  screen_surface = SDL_GetWindowSurface(window);
+  SDL_FillRect(screen_surface, nullptr,
+               SDL_MapRGB(screen_surface->format, 0xFF, 0xFF, 0xFF));
+  screen_surface = SDL_GetWindowSurface(window);
+  SDL_FillRect(screen_surface, nullptr,
+               SDL_MapRGB(screen_surface->format, 0xFF, 0xFF, 0xFF));
+  SDL_UpdateWindowSurface(window);
+  // hack to make it stay open
+  SDL_Event e;
+  bool quit = false;
+  while (!quit) {
+    while (SDL_PollEvent(&e) != 0) {
+      if (e.type == SDL_QUIT) {
+        quit = true;
+      }
+    }
+  }
+  SDL_DestroyWindow(window);
+  SDL_Quit();
+  return 0;
 }
 int main(int argc, char **argv) {
-	if (argc <= 1) {
-		return usage();
-	}
-	std::deque<std::string> args;
-	for (int i = 1; i < argc; i++) args.push_back(std::string(argv[i]));
-	std::string a1 = std::string(args[0]);
-	// XXX: Is this really needed?
-	std::transform(a1.begin(), a1.end(), a1.begin(), [](unsigned char c){return std::tolower(c);});
-	args.pop_front();
-	if (a1 == "init") {
-		return create_fs(args);
-	}
-	if (a1 == "build") return build_project(args);
-	if (a1 == "run") return run_project(args);
-	if (a1 == "clean") return clean_project(args);
-	if (a1 == "devel") return devel(args);
-	std::string kw;
-	if (a1.substr(0, 2) == "--") {
-		kw = a1.substr(2);
-		if (kw == "version") return show_version();
-		if (kw == "help") return show_help();
-	}
-	if (a1.substr(0, 1) == "-") {
-		// TODO: Although not yet needed, add support for multiparams, like `ceev -hv'
-		// True, that doesn't make sense, that's why it's not yet needed.
-		kw = a1.substr(1);
-		if (kw == "v") return show_version();
-		if (kw == "h") return show_help();
-	}
-	std::cerr << bg_red(bold("ERROR")) << ": Unknown command `" << bright_magenta(a1) << "'\n" << std::endl;
-	return usage();
+  if (argc <= 1) {
+    return usage();
+  }
+  std::deque<std::string> args;
+  for (int i = 1; i < argc; i++)
+    args.push_back(std::string(argv[i]));
+  std::string a1 = std::string(args[0]);
+  // XXX: Is this really needed?
+  std::transform(a1.begin(), a1.end(), a1.begin(),
+                 [](unsigned char c) { return std::tolower(c); });
+  args.pop_front();
+  if (a1 == "init") {
+    return create_fs(args);
+  }
+  if (a1 == "build")
+    return build_project(args);
+  if (a1 == "run")
+    return run_project(args);
+  if (a1 == "clean")
+    return clean_project(args);
+  if (a1 == "devel")
+    return devel(args);
+  std::string kw;
+  if (a1.substr(0, 2) == "--") {
+    kw = a1.substr(2);
+    if (kw == "version")
+      return show_version();
+    if (kw == "help")
+      return show_help();
+  }
+  if (a1.substr(0, 1) == "-") {
+    // TODO: Although not yet needed, add support for multiparams, like `ceev
+    // -hv' True, that doesn't make sense, that's why it's not yet needed.
+    kw = a1.substr(1);
+    if (kw == "v")
+      return show_version();
+    if (kw == "h")
+      return show_help();
+  }
+  std::cerr << bg_red(bold("ERROR")) << ": Unknown command `"
+            << bright_magenta(a1) << "'\n"
+            << std::endl;
+  return usage();
 }
diff --git a/src/ceev.h b/src/ceev.h
index 4da674e..f368b7b 100644
--- a/src/ceev.h
+++ b/src/ceev.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <SDL2/SDL.h>
 #include <algorithm>
 #include <cstdlib>
 #include <cstring>
@@ -9,6 +10,8 @@
 #include <iostream>
 #include <sstream>
 
+#include "colors.h"
+
 #ifndef __ceev_version
 #define __ceev_version "0.1.1-devel"
 #endif
@@ -36,10 +39,10 @@
 namespace fs = std::filesystem;
 
 struct config_data {
-	std::string name = "";
-	std::string version = "";
-	std::string author = "";
-	std::string email = "";
+  std::string name = "";
+  std::string version = "";
+  std::string author = "";
+  std::string email = "";
 };
 int usage();
 int show_help();
@@ -52,4 +55,6 @@ int clean_project(std::deque<std::string> args);
 int devel(std::deque<std::string> args);
 int devel_help();
 int devel_commitinfo();
+int devel_roadmap();
+int devel_sdl2(std::deque<std::string> args);
 int main(int argc, char **argv);