Perhaps you've seen this post about RE5's El Gigante creature? You know, this guy:

Well, it turns out that this creature is not actually El Gigante. Impress Watch refers to the creature as "a bio weapon that was made based off El Gigante's data." But not El Gigante itself, it seems.

The site doesn't provide the creature's full name (it's not even listed in Famitsu!), but since the game takes place in Africa now, perhaps it will be in a language other than Spanish? Maybe it will be in... what's that language they use in all those rap videos?