World Library  
Flag as Inappropriate
Email this Article

Nibbles (video game)

Article Id: WHEBN0000452729
Reproduction Date:

Title: Nibbles (video game)  
Author: World Heritage Encyclopedia
Language: English
Subject: Nibble (disambiguation), Gorillas (video game), Snake (video game), GNOME Games, Microsoft games
Collection: 1991 Video Games, Dos Games, Microsoft Games, Snake Games
Publisher: World Heritage Encyclopedia

Nibbles (video game)

Developer(s) Rick Raddatz
Publisher(s) Microsoft Corporation
Designer(s) Rick Raddatz
Platform(s) MS-DOS
Release date(s) 1991
Genre(s) Arcade game
Mode(s) Single player, Multi player

Nibbles is a simple video game and variant of Snake. It was inspired by an early 1980s game called Hustle from the Radio Shack TRS-80 micro-computer. (It was not influenced by Mozaik Software's 1984 Amstrad CPC game, Nibbler, despite the similar names.) Nibbles was written in QBasic by Rick Raddatz, who later went on to create small business companies such as Xiosoft and Bizpad.


  • Gameplay 1
  • History 2
  • Clones 3
  • See also 4
  • References 5
  • External links 6


The game's objective is to navigate a virtual snake (or worm) through a walled-space while consuming numbers (from 1 through 9) along the way. The player must avoid colliding with walls, other snakes or their own snake. Since the length of the snake increases with each number consumed, the game increases in difficulty over time. After the last number has been eaten, the player progresses to the next level, with more complex obstacles and increased speed. There is a multiplayer mode which allows a second player to control a second snake by using a different set of keys on the same keyboard.[1]


Nibbles originally became popular because it was included with MS-DOS version 5.0 and above. Written in QBasic, it is one of the programs included as a demonstration of that programming language.[1] The QBasic game uses the standard 80x25 text screen to emulate an 80x50 grid by making clever use of foreground and background colors, and the ANSI characters for full blocks and half-height blocks. Microsoft's 24kB QBasic version was copyrighted in 1990. Because of MS-DOS's prevalence at that time, it was available on almost every PC in the early 1990s. Modern computer speeds have rendered the game-speed-delay timing loops invalid, and thus the QBasic version of Nibbles requires some code changes to operate correctly on modern PCs. However, the adjustable clock rate on the DOSBox DOS emulator allows the original code to run at speeds similar to those on the original hardware. Nibbles is also runnable on QB64 as a way to avoid emulation.

GNOME Nibbles, a clone of QBasic Nibbles


Nibbles had a revival in the early 21st century thanks to clones for other platforms, including mobile phones and browsers. Notable versions include GNOME Nibbles for Unix-like operating systems and Triton Productions' FT Nibbles.[2][3]

See also


  1. ^ a b "QBasic Nibbles for DOS".  
  2. ^ "Nibbles".  
  3. ^ "FT Nibbles for DOS".  

External links

  • NIBBLES.BAS source code from Microsoft
  • Nibbles at MobyGames
  • FT Nibbles at MobyGames
  • GNOME Nibbles
  • jQuery snakey a Javascript nibbles clone
  • Nibbles for DOS A nibbles written by Mohammad Toossi
  • Nibbles for curses Nibbles for curses by Luke Th. Bullock & Nils Magnus Englund
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.