10.29.12

Tetris lets you feel like you're tidying up, without actual tidying

Tetris has affects the human brain strangely, whether it's with afterimages or blocking traumatic experiences. Tom Stafford at Mind Hacks theorizes that the appeal of Tetris lies in its continual presentation of unfinished tasks... much like popular RPGs, only without any pretenses.

Tetris holds our attention by continually creating unfinished tasks. Each action in the game allows us to solve part of the puzzle, filling up a row or rows completely so that they disappear, but is also just as likely to create new, unfinished work. A chain of these partial-solutions and newly triggered unsolved tasks can easily stretch to hours, each moment full of the same kind of satisfaction as scratching an itch.

The other reason why Tetris works so well is that each unfinished task only appears at the same time as its potential solution – those blocks continuously fall from the sky, each one a problem and a potential solution. Tetris is a simple visual world, and solutions can immediately be tried out using the five control keys (move left, move right, rotate left, rotate right and drop – of course). Studies of Tetris players show that people prefer to rotate the blocks to see if they’ll fit, rather than think about if they’ll fit. Either method would work, of course, but Tetris creates a world where action is quicker than thought – and this is part of the key to why it is so absorbing. Unlike so much of life, Tetris makes an immediate connection between our insight into how we might solve a problem and the means to begin acting on it.

Tetris takes advantage of the mind’s basic pleasure in getting things done and uses it against us. We can go along with this, enjoying the short-term thrills in tidying up those blocks, even while a wiser, more reflective, part of us knows that the game is basically purposeless. But then all good games are, right?