Spellarama
Teachers, parents or students can create self testing board games for free. Comes with Solitaire-Mania card game and a default Grammar and Spelling board game file.
http://www.spellarama.com/downloads/spellv20.zip - 8Mb - Download - Screenshot

Cosmodeluxe 3D
Cosmodeluxe 3D is an impressive, entertaining game with many funny bonuses to help you navigate its tricks and traps. The best strategy of all, however, is to just play. In Cosmodeluxe 3D, you are given a board covered with balls of various colors. You must create lines made up of balls of the... The game is over when there are no more open spot remaining on the board. ... In our game, you have many items to help you, such as bombs and guns. ... More then 10 various bonuses, a space quest, 20 game's levels plus pleasure 3D-graphics and music - all this will keep you for a long time.
http://www.ksysoft.com/cosmo/cosmodeluxe3d.exe - 3Mb - Download - Screenshot

Topsy Turvy
A game of quick thinking where players must clear the game board full of colorful game pieces before time runs out. This game has a real twist. The game board rotates, causing the game pieces to tumble around, creating an entirely new game environment every time!
http://www.lookoutsoft.net/freewebgames/downloads/new/topsyturvy.exe - 560Kb - Download - Screenshot

Lines Deluxe
Lines Deluxe is an extremely addictive variation on the classic Lines game. It is played on a 9x9-squared game board, which is filled with colored game balls. Your goal is to align balls into lines of the same color by moving the balls on the game board. ... You must create lines to stop the board filling up ! ... The tricky part is -- each time you move one ball, new balls will appear on the game board. ... As space becomes scarce, there are fewer useful moves to choose from, so the game becomes increasingly difficult.
http://www.flashshare.com/linesgame/download/linesdeluxe.exe - 1Mb - Download - Screenshot

3D Backgammon Unlimited
The Backgammon, an immensely popular game for two players, is a clever combination of luck and strategy game that can be played under hundreds of codified variants some of them dating from the high Egyptian antiquity or even earlier like the beautiful Royal game of Ur. ... You can create a game and invite another player or join yourself into an opened game on the network. ... The roll of a pair of dice determines how many steps forward a player can move his/her checkers from the Home board position to the Out board and bear them back home.
http://www.tlkgames.com/share/3d_backgammon_unlimited_share.exe - 3Mb - Download - Screenshot

AnumJong
MahJongg solitaire with numbered or Chinese tile sets.. Board editor included - build your own game. Besides the classic board, there are many different game boards and levels of difficulty to challenge you. The harder difficulty levels have a smaller concentration of any numbered tile. ... The game comes with a built in game editor - create your own board configurations and challenge your friends with your creation. ... 6 Meg on hard drive. ... com All Windows versions need: Pentium or 80486, 256+ colors, 2.
http://wcarchive.cdrom.com/pub/bws/bws_105/anumjong.zip - 3Mb - Download - Screenshot

GoKnot
GoKnot is a complete Windows Go solution. Go (Japanese) is the oriental game aka Wei Qi (Chinese) and Baduk (Korean). GoKnot can be used for playing, both locally or on the Internet. It is also a tool for editing and analyzing games. GoKnot as a playing tool: * GnuGo 3. ... * Realistic boards with customizable board and stone bitmaps * Splits game collections to multiple files * Sketch gobans for testing on a copy * Complete editable timing game records * Easy annotation for SGF standards GoKnot as an IGS client: * Display hints while playing a game * While playing you may ask "what if"...
http://www.dybot.com/goknot/goknot20.exe - 2Mb - Download - Screenshot

Paraben's Marble Solitaire
Paraben's Marble Solitaire is a nice looking version of the classic peg solitaire game. Try to eliminate all but one marble by jumping over the other marbles like in checkers. Choose from 25 different boards. Choose your marble and board colors. Create your own boards. ... Undo moves if you make a mistake.
http://www.paraben.com/programs/pmarbles.exe - 850Kb - Download - Screenshot

Stoink!
STOINK! Fun to say, even more fun to play! A totally addictive NEW action puzzle game. Create matches by launching big colorful pieces into the game board. Launch 'em, Pop 'em, Blow them Up! Stoink has something for everyone. Relax and clear the board in Puzzle mode. ... Beat the clock using awesome powerups in Arcade Mode or rack up points and stay alive for as long as you can in the insane Frantic Mode. ... With Stoink no two games are ever the same so you'll keep coming back for more and more.
http://crazyhermit.com/Public/stoink.exe - 4Mb - Download - Screenshot

3D Chess Unlimited
Beautifully designed for the best comfort of playing and learning chess, this full 3D chess board will attract a large variety of players. The board and the pieces seem to be finely carved from the same precious woods as the interior of some prestigious British cars. ... The chess board can be seen from several camera angles and in three different graphic environments with or without sound effects and the reflection of the pieces on the board. ... This game will grow as the skills of the players do, since TLK games guarantee, for the registered version of this game, a life long guarantee...
http://www.tlkgames.com/share/3d_chess_unlimited_share.exe - 3Mb - Download - Screenshot