@KLU 007: Wow! I'm going to check out their website now! Thanks for advice!
@geecee3: thanks for your help offer! I'll be happy to have your help on graphics! I'm now working on another project for the onGamedev compo, but my next project will be Marble Run 2. I've improved a lot my graphical abilities from Marble Run and I'm going to add new and better textures and new models, since the ones in the first game was only cubes and spheres!
Anyway, if you want I can send you on your mail the textures and landscapes i used for MR. Simply give me your OK here or by mail and I'll send you them (only 1-2Mb of zipped stuff). Then I could release a 1.5 Freeware version with your improved graphics and, obviously, "additional graphics by geecee3" (or by Gr. Cl. ) in the Credits
btw: I've seen your games and they are very good, Nanopod reminds me something from Jeff Minter I played on my uncle's C64