C# game application

I'm looking fo a great c# programmer to make a simple game for me. This will be a classic old type of game with simple RETRO GRAFIC. SO DON*T WORRY ABOUT GRAFICS The game does not need to be complete with all features - but I need it to be in playable state within 1 week time. 1. There will be a splash-screen that displays the score result, "plane selection" and "hall of fame" screen. 2. In the splash-screen, the player can will have the ability to choose between 3 different types of air planes with different attributes and strength. 3. In the game the player can pick up “power-up’s like limited shield and extra life” & “3 different types of weapon’s like rockets and laser and a bomb that will kill all enemies in the screen” 4. When the player starts the game – the player only have “3 life” every hit by enemies will reduce “life” by 1. When “Life is zero” it’s game over and the player goes back to splash screen, that will display the results. 5. In the game there are 3 different types of Enemies (1. Hunter -- > Will hunt the player all over the game screen) (2. Follower -- > Will only hunt player if player gets to close, can only travel a in horizontal or vertical line) (3. Drone -- > will not hunt the player, will travel freely in the game screen) 6. Enemies will spawn at random after a set period of time. 7. In the splash screen there will be a button to a “Best Record screen” that will display latest 10 best game results.