Castle! Castle! is a prototype for a cancelled game in development for PC and Gamecube at F4 (formerly known as F4-Toys), a French video game developer based in Paris composed of former staffers from Adeline Team and No Cliche, including Frederick Raynal. It seems that it was going to be a real-time strategy game / tower defense, where the players would have had to build and protect their castles, but sadly the project was cancelled. This could have been an evolution of another F4 proto, know as Pocket Castle.
Trium Planeta was a prototype for a game in development for PC and Gamecube at F4 (formerly known as F4-Toys), a French video game developer based in Paris composed of former staffers from Adeline Team and No Cliche, including Frederick Raynal. From what we can see in the screens and learn from the little information available on the project, Trium Planeta was going to be an action adventure / brawl fighting game, but not much more info is available. Trium Planeta was officially cancelled in 2005.
Thanks to Robert Seddon for the contribution & to Jay for the english corrections!
Robert Seddon linked us to a couple of interesting pages with screens and informations about a beta version of Little Big Adventure 2, the sequel of the cult adventure game by Adeline Software International. In the Magicball Network forum you can see a gallery full of screens from an early version of LBA2, while in this interview we can read that in the 1996 pre-release version of the game there were some drastic differences from the final version. Examples include the ferry being in the style of the ferry in the original Little Big Adventure, Twinsen was supposed to wear a white T-Shirt, the woodbridge on Citadel Island being intact rather than broken, Emerald Moon having a Twinsunian blue sky, access to the top of the lighthouse and differences in the characters (mostly Zeelichians) – most notably the Franco guards seen on Twinsun after the invasion. [Infos from Wikipedia] About the beta-tshirt for Twinsen, Quetch from the MN communuty worked on a nice mod for the game, to restore the original look of the character: you can read more infos and download the file in here.