Tubifix borrowed it's name from an old DOS-game I once made, but the game is entirely different. I developed it as part of a larger project, as a Windows game and still without name. It has some standard game elements: connecting tube like pieces and removing sets of tiles so new ones drop in.

The game is 100% ActionScript.

Tubifix is sponsored by Applecartgames.
You can find the game here.