Showing posts with label Pac-Man. Show all posts
Showing posts with label Pac-Man. Show all posts

Saturday, May 22, 2010

The Pac-Man Bug

I had just shut my laptop down and was wondering abt to dos for the rest of the day.. but somehow the Pac Man mania aint goin outta my head ... so here s another post


I don't know how many of u know abt it but there was a famous bug in the original PacMan.. As a side effect to its awesome unendability after the 255th level was done the 256th level's screen looked clogged withunwanted symbols a representation of generation of garbage values instead of the required symbols...


   It was called the "split screen"..evidently..and this meant Pac-Man was no longer infinite.... :(..But what caused this seemingly revolutionary game to fail...the game that u could paly untill u die wasn't so ne more..

This error was a result of a single 8-bit level counter which could store only 256 distinct values rangin from(0-255) and thus a kill screen at level 256.Normally, no more than seven fruits are displayed at any one time, but when the internal level counter (stored in a single byte) reaches 255, the subroutine erroneously causes this value to "roll over" to zero before drawing the fruit. This causes the routine to attempt to draw 256 fruits, which corrupts the bottom of the screen and the whole right half of the maze with seemingly random symbols.

Pac-Man and the ghosts can move freely throughout the right half of the screen, barring some fractured pieces of the maze. Despite claims that someone with enough knowledge of the maze pattern could play through the level, it is technically impossible to complete since the graphical corruption eliminates most of the dots on the right half of the maze. A few edible dots are scattered in the corrupted area, and these dots reset when the player loses a life (unlike in the uncorrupted areas), but these are insufficient to complete the level. As a result, the level has been given a number of names, including "the Final Level", "the Blind-Side", and the ending. It is known more generally as a kill screen.


A perfect Pac-Man game occurs when the player achieves the maximum possible score on the first 255 levels (by eating every possible dot, energizer, fruit, and monster) without losing a single life then scoring as many points as possible in the last level. The first person to achieve the maximum possible score (3,333,360 points) was Billy Mitchell of Hollywood, Florida, who performed the feat in about six hours.


An 8-year-old boy, Jeffrey R. Yee, supposedly received a letter from U.S. President Ronald Reagan congratulating him on a worldwide record of 6,131,940 points, a score only possible if the player has passed the Split-Screen Level. Whether or not this event happened as described has remained in heated debate among video-game circles since its supposed occurrence.No video game player could demonstrate this ability. In 1999, Billy Mitchell offered $100,000 to anyone who could provably pass through the Split-Screen Level before January 1, 2000; the prize went unclaimed.

Happy Bday to u...Happy Bday to u..Happy Bday to u dear PAC-MAN !!!!

Yep its party time 
                            .. cause our beloved Pac-Man has now become 3 decades old..Capturing imaginations of millions..it has walked into gaming hall of fame a s agame that has kept men occupied for more hours than any other game ever..A legend, a social icon in mid 80s and unarguably one of the most popular arcade games ever designed..has seen many transformations from a revolutionary video game at the time when only arcades developed were derivatives of pong or the space shooters or the astreoids to an omnipresent desktop game, to a cartoon and moviie character, to a highly selling merchendise to even its 3d avatar..this game has entertained millions with its simple yet elegent and fast gameplay.. Hats Off to you Toru Iwatani ...
  

Well the yellow pie character was percieved by Toru Iwatani as he describes it :"while having a pizza".And en began the next gen of responsive and interactive gaming..and whats more the game upon its release was the only indefinite game as in u could play untill u die...
If u think of it people who got hooked on to it since its release could probably be in their late thirties or forties. and probably would be seein their kids play the same game they were hooked on to...



And who can forget the four of the most famous monsters of the mordern gaming era Shadow,Speedy ,Bashful and Pokey didnt we love to turn them purple or freeze them, but the dreaded things always seemed to have a way of finding PacMan through any maze..
Neways on 21 may 1980 the game was originally christned as Pakkuman by the original distributors Namco..interestingly Paku means sound made by mouth( i wonder waht other kinds of sounds could be there ..and mouth produces all kinds of sounds..) and thePac Man name much later from some of its distributors in US.

well now we have all sorts of Pac Mans for all sort of consoles like atari,sega games boys, apple pcs of all gens, NES,and a 3d version for XBOX specially designed by Toru Iwatani himself.But my fav still remains the original Perfect Play version..

Neways i ll list out a few evolutions of Pc man:

1)Ms Pac Man: A spin off from original version                               

2)The Pac man vs: Originally designed for nintendo game cube.. was probably the first multiplayer game with one player taking car of the Pac Man and others control the monsters.It took advantage of the game cube-game boy connectivity....a playercould be even assigned to display the maze.


3)Pac Man the CHampionship Edition: The most recent game in the pac man franchize for XBOX and iphone..
 
Craze of Pac Man that still exist in the current society despite the availibility of high def virtual reality games can be gauged by the fact that there are numerous Pac man championships held annually the most famous of them bein the Pac Man World Championship held in NYC...also google dedicated a doodle to it on its 30th bday...


If u r readin this post and u still havent played PacMan(common dont tell me u r readin any further , how can u have not played Pac Man).. buy it, download it, play it online.. do somethin but plz do play it...Here are some usefull links if u wanna play online..

1) http://www.thepcmanwebsite.com/media/pacman_flash/

2)http://www.freepacman.org/

3)http://www.pacmanworld.info/