Grendels and Frendels 
                            Why are Grendels so nasty? Why do 
                              they always beat up Norns?
                            
                            The "secret" of this nasty 
                              behaviour lays (you already guess, didn't you?) 
                              in the genes and its settings. If you have a closer 
                              look at the stimuli genes then you'll find most 
                              of don't differ from those of Norns. But there are 
                              a few which are set in a way that Grendels react 
                              with "hitting" to certain environmental 
                              conditions. E.g. if they get pet by another creature 
                              they react to that with a hit! Or another one telling 
                              them if they hit a machine or an animal they get 
                              internal reward for this and boredom reduces. And 
                              they hit others if they feel crowded. That's why 
                              Grendels seem to be so nasty to other creatures!
                            The Grendel genome is a bit smaller 
                              than that of the Norns. There are a few receptor 
                              genes missing, totalling to 48. Most of them are 
                              receptor genes for Antigenes. This means Grendels 
                              don't get infected so easily by bacterias as Norns 
                              do ... There are also a few chemical emitter and 
                              reaction genes missing, but I think that's not noticable.
                            
                            When I tried to manipulate the Grendel 
                              genome and turn it to be "better" Grendels, 
                              I had a close look at the stimuli genes first. As 
                              I tested the first pair I had to realise female 
                              Grendels loose a lot of their life chemicals when 
                              getting pregnant. Therefore they will age faster, 
                              the chemical "progesterone" is "eating" 
                              away the chemical "life". I didn't really 
                              like that for my Grendels, that#s why I changed 
                              the settings in the responsible reaction gene as 
                              well.
                             I 
                              called my new Grendels "Frendels", short 
                              for "Friendly Grendels", 'cause they don't 
                              have this drive any more to hit anybody and anything. 
                              They're able to breath under water and therefore 
                              won't drown if walking into a pond. Frendels feel 
                              comfortable in the Norn terrarium but like to be 
                              put in the jungle too. But if you do that, you have 
                              to watch them as they still can get sick there faster 
                              than anywhere else! Bacterias may stick to them 
                              and they drag them around in the ship and will infect 
                              other creatures with. I think the neon colours of 
                              the grendels is cool, that's why there are some 
                              neon coloured ones besides the "normal" 
                              ones in the Norn 
                              Adoption Center . Take the link "Alien's 
                              Creatures" and then "Grendels". Try 
                              them out and tell me, if they fulfill what's promised 
                              here!
I 
                              called my new Grendels "Frendels", short 
                              for "Friendly Grendels", 'cause they don't 
                              have this drive any more to hit anybody and anything. 
                              They're able to breath under water and therefore 
                              won't drown if walking into a pond. Frendels feel 
                              comfortable in the Norn terrarium but like to be 
                              put in the jungle too. But if you do that, you have 
                              to watch them as they still can get sick there faster 
                              than anywhere else! Bacterias may stick to them 
                              and they drag them around in the ship and will infect 
                              other creatures with. I think the neon colours of 
                              the grendels is cool, that's why there are some 
                              neon coloured ones besides the "normal" 
                              ones in the Norn 
                              Adoption Center . Take the link "Alien's 
                              Creatures" and then "Grendels". Try 
                              them out and tell me, if they fulfill what's promised 
                              here!
                             
                            
                            There's also the .gen file of the 
                              Frendels to download. If you swap the original "gren.final46g.gen.brain.gen" 
                              (please, don't delete the original file, just move 
                              it into another folder!) and the ".gno" 
                              file with the downloaded ones, the grendel mother 
                              will only lay Frendel eggs!
                            
                            PS: Someone pointed out that there 
                              are already "Peace Grendels" in the net. 
                              But their genome originally derives from the Norn 
                              genome, in fact, only the genus gene got changed, 
                              nothing else. I think those aren't "real" 
                              Grendels then, but the Frendels derive directly 
                              fromt the Grendel genome which I took as a template.