Info on the game is hard to find even on google. Here is a review I found:
Alien Earth is perhaps one of the more under-rated games. You play as someone who oddly enough doesn't get named, to go up against the Alien Race ruling Earth, the Raksha, as their hunting prey. However, you eventually find shelter and eventually lead up to bring down the Raksha altogether.
Gameplay: 8
Using the point and click interface, you move the character or use items throught use of the mouse. Taking an overhead prespective, you go through out the game fulfilling different objectives, such as finding someone or destroying something. Items are picked up throughout the game and have a use, such as being combined with another item to form a new object for later use in the game. Puzzles are found throughout the game.
Video: 9
The graphics are incredible. The lush Jungle is full of color, with many shades of green. The main character looks lifelike, and moves lifelike as well. Every object in the ame is illustrated very well and with incredible detail. Cinematic clips are also found thorugh out the game.
Sound: 10
The sound is simply great. Voices sound frequently, and the vairtey of characters allow a buffet of speech, each teeming with character and personality. Sound effects are great as well, with each step in the forest sounding like .. eachs step in the forest..enemies are teeming with sound effects; the giant wasp's buzz makes your skin tingle and swat for flies you thought were around.
Control: 9
The control interface is easy to use. Point and click interface allows uncomplicated and un-stressful gameplay. No difficulty in even the tightest situations.
Replay value: 7
Most people can beat the game with some or no help. In turn, replay is reduced, although it is still fun to play through again. Cool factors in the ame such as sound and cinemas may add to the replay value. Having mutliple resonses from some characters may lure the curious, as to see what they all have to say. Excellent graphics maymight make some even go back and look for stuff they missed. Likewise, playing the game differently suh as flfilling objectives differently may help as well. Little changes in the plot are sometimes worth seeing to hear new dialouge or events. Even though games of this genre have nearly no replay value, this game does have points to make you come back to beat the Raksha again.