Things You'll Need
Instructions
Decide on the type of game you want to create. When creating a 2D game, you can choose to create different games such as a platforming game similar to "Super Mario Bros," an RPG like "Dragon Quest," or adventure games similar to "Net Hack."
Write down all the parts that will go into your game. This list should involve all playable characters, settings, enemies, storyline, and general gameplay. For example, you may want to crate a game with maze-like levels but no enemies or focus on a 2D game that relies on a strong storyline.
Design the main character for your game. Sketch out the look of your character on a piece of paper. List all of his abilities that will be incorporated into the game such as the ability to jump or an aptitude for large swords.
Create designs for the enemies in your game. Use a pencil and paper to sketch different creatures for your character to face. You may be creating a science fiction adventure and want to create robot enemies and hacker-adversaries.
Map out each level of your game on graph paper. Draw level designs on the graph paper as they would appear on the game screen. If you're creating a platformer the levels should progress from left to right with the ability to reach higher and lower into the level with platforms. RPG's require you to create levels from a top-down perspective.
Detail the storyline of your game, especially if you're creating an RPG or adventure game. Write dialogue for characters as well as information that keeps the plot moving forward.
Choose a game-making program to translate your game from idea to playable title. IF you want to use a video game console, "Little Big Planet" allows the creation of platforming levels, "Fighter Maker" can be used to create a fighting game while the "RPG Maker" series allows you to create role playing and adventure games. Computer users can use "Platform Studio" for platformers or "Game Maker" for more complex game creations.
Translate your sketches to digital format. If you're creating a game on the computer you can use graphics programs such as Paint Shop or MS Paint to turn your drawings into digital pictures and import them into your game creation program.
Use the tools of your chosen game program to translate your level designs. Each program is different with "Little Big Planet" and "Platform Studio" being the most basic programs to use. Use different colors and patterns provided by the programs to create visually appealing levels.
Add your other game details in using the features of your gaming creation program. "RPG Maker" allows you to input text for dialogue and create enemies and events. "Game Maker" allows you to create each level and even from scratch.
Test your game. Ensure that your character can reach every platform and that enemies are not too strong too early in the game. Make adjustments as necessary.
Share your game with fellow gamers. Accept their feedback and tweak your game until it is complete.