I’ve just found Curriculumillusione, a Dutch interface (pick the English top right).

Pick a user name, set your date of birth and the year you wish to die.  The programme prompts you to consider the most important thing you want to accomplish in life and corollary events.

And it won’t let you stay too long!  It sends you packing after a while and tells you to come back in 24 hours!

I look forward to your comments when you’ve had a chance to use it.

Hit tip to Everything 2.0.