wow Nyan Cat mania, I love it !
glad to hear you're working on a new version of Nyan Cat Deemer, it would be nice to build a new weapon as Metalfist did for UT4.
I don't think this will be a real competition, I'm sure you'll do better than me I'm pretty busy at the moment anyway I've lot of material to work on...
I have not been online much but let me tell you that I am working on this, I have been trying out a couple of things out and I'm finally kind of happy with the result, I just need to finish a couple of things like the Nyan Cat model and a few textures and I will release it.
Update: I accidentally deleted all the files I had about the Nyan Cat Launcher so I had to begin from scratch, the good news are that I improved things a little about it and added two new functions to it which I will explain once it is done, that could make it look like a "no-skill" weapon but it's a super weapon, it's not supposed to be hard to use. Now all that needs to be done is to re-do the effects classes and textures so everything is colorful and happy.
I'm still gonna lack a cat though, I have yet to try out modelling though I already have the needed software for the job.