Only by the use of a cheat device (eg. GameShark) or, in the original red and blue games, Pokemon over lv.100 could be caught in the wild using the missingno. glitch.
However, if the latter were used in a battle and earned experience (there is no exp. gain in link battles, so you could use them in those without any problem) they would "grow" to lv.100 afterwards. I'm not sure if that applies to Pokemon over lv.100 obtained with a gameshark, though, because I have never tried those codes myself.
you have to battle against other Pokemon that are level 100
The highest a pokemon could be is level 100.
no. because no Pokemon goes over 100.
ITS OVER 9000! Not really, the Maximum Level a Pokemon can reach is 100. ----- Unless you're talking glitches. Then you can find them at levels over 100. But they could mess up your game because they are NOT supposed to be that high.
no
no you can't 100 is the highest level on all Pokemon games
There is no such code for that. The game can only allow you to have Pokemon up to level 100. No Pokemon over level 100 exists.
You can't get your Pokemon over level 100. There is one way: using a Game Boy Advance Cheat cartridge - you may migrate Pokemon at any level you like. Simply buy the cheat system/cartridge and get the cheats online or in cheat books, then migrate any Pokemon on any level. 'Migrate' means 'send Pokemon', but you can only migrate the Pokemon you have on your GBA games (such as Emerald, Leaf Green and Fire Red). With a cheat system/cartridge, however, you can have the migrated Pokemon on any level you would like. You could only get Pokemon over level 100 in the first generation Pokemon games (Red and Blue). Through the MissingNo. glitch, if you continued to Surf the side of Cinnabar, you had the chance of encountering a Pokemon (mostly Snorlax) which was over level 100. Unfortunately, if that Pokemon was levelled up, it would go back to being on level 100. This glitch was fixed and therefore does not apply to the later generations of Pokemon games (from Gold and Silver onwards). So these days, it is impossible for a normal Pokemon to be over level 100.
You can't, even with hacking.
No, it's impossible for a legit pokémon to go over level 100.
if the game has a glitch
Level 100 PokemonYes, you can. You can raise Pokemon over 100 like i raised my Kyogre over level 100. 94000130 fcff0000 b21c4d28 00000000 b0000004 00000000 00000fac 00000000 d200000000 00000000