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City Siege 4: Alien Siege

rated 3.93 / 5 stars
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Action - Platformer - Other

Credits & Info

Nov 10, 2012 | 9:15 AM EST

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Start Playing 5 Points Start The Game!
100 Kills 10 Points Kill 100 Baddies
Burn Stuff 10 Points Burn Stuff!
Kill Plant Boss 10 Points Kill Plant Boss
Max Troops 10 Points Fill Every Slot in Your Army
Buy R-Wing 25 Points Buy R-Wing
Completed 25 Points Complete all Levels
Tremerz 25 Points Kill a Worm Boss
All Gold 50 Points Get a Gold Medal on All Levels
Buy Mech 50 Points Buy Mech
Own All Units 50 Points Buy One of Each Unit

Author Comments

The fourth installment of the City Siege franchise and the first to be set on another planet.

Arm yourself with advanced units and lazer guns and take on the evil plants from this crazy world. After all they have valuable gems we need... Oh, and there are also some humans they abducted for you to save.

Get out there and kick some alien-plant butt!

Use the mouse to navigate the menus and manage your army/buy new troops.

In-Game Controls:

Click the Drop Ship to deploy your troops.
Use the mouse to aim and shoot and select troops.
Use WASD or Arrow Keys to move troops around the level.
Group your troops using the 'Grouping' button.
Press [G] to toggle Grouping/Force Fire modes.
Press [T] to Teleport your grouped troops to the selected Troop's positions.
Press [+] or [-] to quickly switch between your troops.



Rated 4 / 5 stars

very good game, loved the series


Rated 5 / 5 stars

Great game!!! By the way,If you keep tapping up with the jet pack guy you can go up without running out of fuel.


Rated 5 / 5 stars

So glad that the 4rth episode came out!!


Rated 5 / 5 stars

Why does the flamethrower shot barrels of fire? Good game.


Rated 3 / 5 stars

Good. But not as good compared to all of the other city sieges. And this game still have ALL THE SAME BUGS as the other games, tlike when the game sometimes crash when I pause the game.