Glitch - video game - happened in 2011.
Glitch - video game - was created on 2011-09-27.
A glitch is often confused with a cheat. However, a glitch is a factor in a game that was not suppose to happen, which is not a cheat. A cheat is a person willingly taking place in a action that helps them gain statuses in a improper way. A glitch is usually the creator's flaw in a game, or a mishap in a game's system. May also be refereed to as a bug.
Game Over - video game - happened in 1987.
A glitch more or less happens unintentionally, where a bug the original coder did not intend occurs. If you are attempting to exploit a glitch in an online video game, most companies do not like that and would rather wish that you report the glitch to them instead.
Yes, but it is rather complicating. It is called the Celebi Egg glitch, which appears in all the three game versions in Johto. I would look up this glitch as a YouTube video or on Bulbapedia for an in-depth explanation on how to make this glitch work and why it works. (However, this glitch can mess up your game if you are not careful)
Cyberia - video game - happened in 1994.
Sundown - video game - happened in 360.
Transcendence - video game - happened in 2010.
The Biz - video game - happened in 1984.
Silkworm - video game - happened in 1988.
Nox - video game - happened in 2000.
Hybrid - video game - happened in 360.