7art Earth Clock ScreenSaver
Earth Clock screensaver can be used as a beautiful reminder that all of us lives on the one planet Earth and it also shows the time. Every time it starts at your PC as a screensaver it will reinforce your connection with mother Earth and planetary consciousness.
http://www.7art-screensavers.com/files/EarthClockInst.exe - 538Kb - Download - Screenshot

At The Earths Core
At the Earths Core,by Edgar Rice Burroughs. When David Innes and his inventor friend Abner Perry pierced the Earths crust in their Iron Mole, never did they expect to find a fantastic inner world of eternal daylight! A world where prehistoric monsters still live and battle with cave men and...
http://www.southernoceansoftware.com/text2html/enovels/earthcore.exe - 637Kb - Download - Screenshot

Journey to the Center of the Earth
A Journey To The Center Of The Earth, by Jules Verne (1864) Prof. Lindenbrook leads his intrepid party on an expedition to the centre of the earth, via a volcano in Iceland, encountering all manner of prehistoric monsters and life-threatening hazards on the way.
http://southernoceansoftware.com/text2html/enovels/journey.exe - 744Kb - Download - Screenshot

Logan's fight
In the year 2010 aliens start invasion on Earth. Europe fell down under superior aliens tehnical power and now the target is USA. Before total destruction of town only two man succeeded to escap and one of them was: LOGAN, PROFESSION: MUJAHADEEN He must go deep in Amazon jungle and find an... After, he was destroyed everything what breath on ship he was jumped on aliens ship for long distance and flow directly on aliens mother planet ZOROX where aliens leader lives and controls the whole operation of EARTH'S ATTACK.
http://www.agnatemoslem.net/lfight.zip - 3Mb - Download - Screenshot

Chicken Invaders
Save the earth from invading chickens! Sometime in the near future, earth is invaded by chickens from another galaxy, bent on revenge against the human race for oppressing earth chickens! Take the world's fate in your hands (or at least have an omelette) in this modern rendition of the 80's... One or two players. ... Advance through waves of invading chickens, avoiding falling eggs and collecting power-ups to boost your spaceship's firepower.
http://www.interactionstudios.com/...s/ChickenInvadersInstaller130.exe - 3Mb - Download - Screenshot

Earth and Moon
Earth and Moon screensaver provides dramatic views from high above the Earth. Rotate 21 different photos Earth and lunar shots. The program is powered by an excellent screen-saver engine, which lets you adjust the time between slide changes, show pictures full-screen or at original size, mute... You may run this nag-free trial version up to one week before purchase is required to continue. ... Desktop- and tray-based screen-saver utilities -- which work with any Windows screen saver -- are included as a bonus.
http://www.winsite.com/bin/downl?w...top/earthmoon.exe|69|500000027794 - 16Mb - Download - Screenshot

Astro Earth 3D Screensaver
After you download this screensaver you won't ever have to buy a worldwide travel! It's on your screen! Realistic 3D Earth model will rotate on your desktop.
http://www.astrogemini.com/files/freeearth3d.exe - 526Kb - Download - Screenshot

Free Earth 3D ScreenSaver
After you download this screensaver you won't ever have to buy a worldwide travel! It's on your screen! Realistic 3D Earth model will rotate on your desktop.
http://www.3d-screensaver-downloads.com/files/earth3d.exe - 515Kb - Download - Screenshot

3D Earth Screensaver
3D Earth in Space.
http://aoload.com/downloads/cs_earth_setup.exe - 2Mb - Download - Screenshot

EDS-1:Earth Defense Ship One
This is a quirky manga/japanimation inspired side scrolling shoot'em up game. An alien fleet is headed for earth, you are the earth's last hope. You are armed with a fast ship and powerful plasma rockets. You'll face an onslaught of enemy foes. The game includes: multiple alien ships to... We recommend this game. ... It's fun and challenging for the whole family.
http://www.garagedeveloperinternational.com/Releases/EDS1Demo.exe - 1000b - Download