Gamasutra - Blogs /blogs/ Dev Jana's Blogs Tue, 01 Sep 2015 02:03:58 EDT en-us (Simon Carless) Why is Tetris a mathematically perfect game design that requires no tutorial? - by Dev Jana Design,Console/PC As long as there are movies people will watch Star Wars and Citizen Kane. As long as there are games people will play Tetris. Why? Most likely because it is an air-tight, mathematically impenetrable game design. Mon, 02 Feb 2015 01:25:00 EST Back to basics - Intensity/Time graphs and balancing - by Dev Jana Design The intensity over time graph is a foundational game design concept. Just a quick look at ways to implement this and how to identify balancing-related issues. Tue, 27 Nov 2012 09:40:00 EST