Anarchy
Anarchy is a cross between Othello and Life. The object is to change all the squares in the pattern to the same color using the fewest number of transformations. A network is formed from variously colored nodes. Each node sends its color to its neighbors in the network. If only one color comes into a square, it takes that color. If two colors come in, they cancel and the square changes to the third color. Each time you change a node, all the colors are recalculated. A free trial version of this software is available for download.

Assault Trooper
Command your troops through top secret missions all over the globe. Rescue prisoners and hostages. Recover stolen weapons and destroy missile bases. Spectacular perspective graphics and fast scrolling action make up this strategic war game. You can download a free shareware version of this game.

Blinky Blink
Blinky Blink is a game that tests your skill of memory. As you can see from the screen shot on their site there are a series of boxes. Each box can be set to blink depending on the number of Active Shapes you have set up to use. When you click the GO button the boxes will blink as many times as you have the Number of blinks spinner set. So using the following settings from the screen shot below the first 10 boxes, from left to right, will be set to blink and a total of 12 blinks will occur. If you "blink" wrong a red light appears in the upper left, if you "blink" correctly it is green. If you are totally lost just click the GO button again to start a new game! You can download this game for free!

Earth 2025
Earth 2025 is the ultimate strategy game. Try your hand at running a country. Develop your country's technology, military, and land. Experience war, trade, diplomacy and more. Compete and interact with tens of thousands of others trying to achieve the same goal: to become the single most powerful country on the planet.

EcoMaster
A diverting yet challenging ecology game in which you bid for and trade animals based on their abilities to thrive in different environments. No previous biological experience is assumed. Incredible photographs of all the animals, plus photographic images of backgrounds from around the world. For 1 or more players.  A free trial version of this software is available for download.

Everest
Everest is composed of 3 episodes, each with multiple climbs that must be completed in order. The first episode, Iceman's Apprentice, is shareware and consists of 2 climbs. The other 2 episodes can be obtained when you register the first one. You can click on episodes you do not yet own or qualify for, and get a short description of the climb. You can maintain climbing histories for up to 5 players. Each player needs to perform the climbs in order. You can repeat climbs any number of times. When a player finishes a climb, their strength (STR), confidence (WILL), ROCK and ICE skills increase. These attributes help in future climbs. You can freely download a copy of this game.

Flip Over
Strategy game based on concentration, where you flip over pairs of tiles to reveal hidden images. If the two
images match, you gain points and go again. If images do not match, they are hidden for the next attempt. Compete against high score, fastest time or another human opponent. Registered version allows more options, other board sizes and two-player option. How good is your memory? A free trial version of this software is available for download.

Green
Green is a strategy game, similar in concept to Populous and SimCity. You help Planters to prevent the pavers from turning farms into parking lots. Pavers include mall developers, real estate agents, clear-cut loggers and other exploiters. There are several different maps, of varying difficulty. You have the ability to plant hedges, add walls, and to destroy pavement. It uses the unique Cascoly 3-D perspective graphics system that shows fantastic detail (characters actually move behind walls or through water). You're not limited to 2 directions for scrolling -- you can scroll in eight directions. Also, as you scroll from side to side, the perspective changes. A free trial version of this software is available for download.

Life on Mars?
Enjoy with this strategy game. Your goal, colonize Mars!, for this mission you must build several structures and take into account your supply of water, food and energy as well as factors of housing, health, communications. The free trial version is available for download which has the following restrictions: You don't begin the game until you have seen and memorized the text running about the start screen (a pretty nagscreen); Not available Load-Save game; Limited to 20 Mars years (time-game!); A few structures are not available; and Earth communications are not available.

Towers
How high can you build? Towers is similar to Tetris, since you need to place blocks of varying size. That's where the similarity ends -- you need logic and planning, rather than quick reflexes in Towers. You build one level of the tower at a time, trying to fit the blocks in the tightest pattern. Each level becomes the base for the next level.

Urban Assault
Microsoft's new game that combines real-time strategy game with loads of action. Urban Assault allows you build bases, stage campaigns, manage resources, or just jump into your vehicle and take off.

Welcome and Enjoy Playing Riddler's Free Games!
Challenge yourself or others to trivia, crosswords, riddles, word games, and much, much more! Win free prizes.

Zaroplex
How far can you go in this game before you introduce your computer to your favorite baseball bat??!!! This game will challenge your powers of recall. Warning: This is a very addictive game!! 1 - 4 players. This is the first of the Lorvox series of games. This is freeware and as such, you can download this program for free.