Updated: 12/29/2005
Kids
Child proof
Hides all windows and replaces them with a task bar with programs your kids can run. Makes computer simpler to use so the kids don't click on the wrong start menu items. [Report a dead link]
http://www.cs.uu.nl/people/markov/kids/cproof.html

Desktop Writer for Kids
Word processor for kids. Easy to use, FREE. [Report a dead link]
http://www.callnetuk.com/home/dcsoftware/products.htm

Drawing for Children , 1,600kb
Great paint program for younger kids. [Report a dead link]
http://www.cs.uu.nl/people/markov/kids/draw.html

Ducks
Like Lemmings but with only 20 levels for free. [Report a dead link]
http://www.hungrysoftware.com/

Lbreakout
A breakout game with more types of bricks. [Report a dead link]
http://gnuwin.epfl.ch/apps/lbreakouttwo/en/index.html
[Screenshot]

Lemming-like games
Games like Lemmings for many Oss. [Report a dead link]
http://www.kallex.de/lemmings/games/

Lemmings Hell II
You are one of the Lemmings and you must shoot the others. [Report a dead link]
http://spiele.freepage.de/cgi-bin/feets/freepage_ext/ 41030x030A/rewrite/hell2/index_en.htm

Pingus
Like Lemmings. Site below says windows v0.4.0 is buggy, but Linux v0.6 is ok. Also at http://pingus.seul.org/index.html. [Report a dead link]
http://gnuwin.epfl.ch/apps/pingus/en/index.html
[Screenshot]

Speak and Spell
Simulates the hardware Speak and Spell from the late 1970s. [Report a dead link]
http://sass.retrogames.com/

SpiroRama , 1,600kb
Make spirograph pics. [Report a dead link]
http://www.spirorama.com/

Tuxpaint
Paint program for kids. [Report a dead link]
http://gnuwin.epfl.ch/apps/TuxPaint/en/index.html