Added a more elaborate README

README.md

@@ -1,3 +1,63 @@
-# MagnaTech
+# Technetium
 
-Hobbyist-grade block-based game.
+Hobbyist-grade block-based game.
+
+## Building
+
+Building Technetium is only possible in a Linux environment.
+
+### Dependencies
+
+Building Technetium requires two types of dependencies to be
+installed: 1) The system dependencies, and 2) Dependency Libraries.
+
+The required system dependencies are:
+
+- `bash`
+- GNU Compiler Collection (`gcc`)
+- Basic Utilities and Libraries (System Headers, pre-installed
+    on most distros)
+
+The dependency libraries are managed by the Technetium Build Script;
+it's not necessary to know about them for simply building the project.
+
+It's still necessary to run the following two commands for cloning
+and building the dependencies:
+
+```bash
+./build.bash update-deps
+./build.bash dependencies
+```
+
+The first command gets the dependencies via Git and the second one builds it.
+
+### Building the project
+
+There are three different profiles in which Technetium can be built:
+
+#### Release
+
+Finished builds ready to be played.
+
+```bash
+./build.bash release
+```
+
+
+#### Debug
+
+In-development builds which are not meant to be played.
+
+```bash
+./build.bash debug
+```
+
+
+#### Small
+
+Tries to minimize the executable size. Interesting for comparison against the
+release mode or even debug mode, with their big executable size.
+
+```bash
+./build.bash small
+```