For Tetris with City building mode short sample: City mode -metagame for long term game play
Title: Tetris. But if we'd have a different theme, like we'd be building a City from the blocks, we could call it City Blocks.
Target group: 20-30 puzzle lovers.
Genre: Puzzle game.
Pitch: Well known Tetris now combined with a meaningful long term goal of city building.
Unique selling points: Addictive new puzzle mechanics. At the time of release it was new. With City building mode, the Unique thing is the City building with Tetris.
Mechanics & Controls: Pieces fall from the top of the screen. You may rotate them with arrow keys to turn them so that the consume as little space as possible or complete a row. Completed rows will be removed. Your objective is not to hit the top of the screen.
Objective: Complete rows and don't hit the top of the screen. Each level will have different row amount objective.
Familiar game play mechanics from Tetris
Level selection screen
Bonus levels (with variating gameplay)
Storyline: You are the main architect of the city and new people are arriving all the time. You need to provide them with new houses. It's your goal to build them the new houses.
Visual style: Casual and colorful