Ref #2 / Update game-design-document.md

- Added GDD template from Gamasutra

docs/game-design-document.md

@@ -2,4 +2,50 @@
 
 *Authored by: Jonas and Viktor*
 *Repo: https://git.gvk.idi.ntnu.no/jonasjso/double-trouble*
+*Template: [A GDD Template for the Indie developer](https://www.gamasutra.com/blogs/JasonBakker/20090604/84211/A_GDD_Template_for_the_Indie_Developer.php) 22.08.2020
+
+## 1. Concept Introduction
+
+### 1.1 The Pitch
+### 1.2 Game type
+### 1.3 Inspiring games
+
+## 2. The plot
+
+## 3. Gameplay description
+
+## 4. Artistic Atyle Outline
+
+## 5. Systematic Breakdown of Components
+
+### 5.1 User interface
+### 5.2 AI
+### 5.3 Input
+### 5.4 2D renderer
+### 5.5 Multiplayer
+### 5.6 Save/load
+### 5.7 Sound
+
+## 6. Assets Breakdown
+
+### 6.1 Art Assets
+### 6.2 Text Assets
+### 6.3 Sound Assets
+
+## 7. Game Flow Diagram
+
+Example:  (ie. Start Game -> Cutscene -> Tutorial -> loop(Cutscene -> Level -> Results Screen) -> End)
+
+## 8. Development process
+
+### 8.1 Teamwork
+### 8.2 Timeline
+### 8.3 Testing
+### 8.4 Documentation
+### 8.5 Hardware requirements
+### 8.6 Tech stack
+
+## 9. Misc
+
+## 10. References