1. Lulu is an incompetant Glukkon who'd rather lounge about, sleep and read girly magazines than do any work. He's the butt of Glukkon jokes, because he isn't a killer in the market like they are. Abe and Munch use him to get into Vykkers Labs, but don't think he doesn't enjoy the high life and destroying the environment. He has exactly the same ideals as any other Glukkon, except he lacks work ethic and intelligence.
2. Unknown. He's been hiding from the Magog Cartel. He's in trouble because he let Abe escape and wreak havoc, plus he has to pay for the destruction of RuptureFarms. What's more, since Maggie has to pay if he doesn't show up, she's furious and will have him shot as soon as they find him. See, there's a massive search for Molluck, who's been laying low, pretending to be dead. If rumours are true, he's hiding underground (metaphorically speaking), and has links with the Oddworld Mafia.
4. They'd fight each other to the death. Obviously the Scrab would win more often than not, but the Paramite would put up one hell of a barney. We would have seen massive hoedowns in MO as herds of Scrabs and Paramites collided, but that was left out of the game.
5. Yep, that's an Elum Trap, a device RuptureFarms uses to capture Elums. They were pretty much replaced with honey. Notice in one image it shows Abe actually pushing against the Elum in a trap as he would against a wall. The picture was in 2D, because AO is a 2D game.
![Tongue](images/smilies/d_tongue.gif)