Tetris is Copywrited

If I remember right, the name "tetris" is copywrited, so you aren't supposed to name any game "Tetris" or even anything that ends in "tris" (Tetra- is fine because it's a Greek prefix).

I liked the game "Tetris Snake" but I wanted to warn you about what I heard was copywrited. You ought to look it up to double check me, but it'd suck to get sued.

I don't know about any other games, off the top of my head, but Tetris is an old favorite of mine so I heard about that case.

Btw, the games are fun. I'll check back eventually, Cetus was really fun. I downloaded it at Gamespy, btw.

Thank you for your information. We no long have games with tetris as part of its name. We have a "Tritris" game which you can play here: http://www.novelgames.com/flashgames/game.php?id=29

@Novel Games When did your license to Tetris expire?