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About JavaScript-Invasion:
This is the cross-browser version of the original "JavaScript-Invasion".
"JavaScript-Invasion" was designed as a demo-page for an advanced employment of JavaScript animation techniques. The first version (for Netscape Navigator 3.0) was published in January 1997. The cross-browser version with advanced game play was published in July 2004.
The game is pure JavaScript and does not use any plugins or other extensions!
How to Move:
Keyboard control:
Use the cursor keys, the numeric keypad or the alternate keyset to control the ship.
(Mouse-control is still active.)
| Movement & Control: |
| | keypad | alternate | cursor | |
| | 4 | A | <left> | ....... | move left |
| | 6 | D | <right> | ....... | move right |
| | 5 | S | <down> | ....... | stop moving |
| | 0 | L | <space> | ....... | fire |
Others: |
| | N | | ....... | new game |
| | P | <ESC> | ....... | pause / resume |
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Mouse control:
Use the controller at the lower right side of the game area to move your ship: Move the mouse onto the arrow pointing in the direction you want to move. Center the pointer in the middle to stop moving. Click to fire.
Scoring:
25 points for every invader, 1 per bomb, 200 per level, and a bonus for each new wave.
By the way: Following to what seems to be a convention in other invader games, you are only allowed to shoot four shells at a time.
Smoothness:
Animation quality depends on the hardware used. Increase smoothness on faster machines.
(Settings: 4 steps: low quality [default] ... 1 step: high resolution.)
Images © N.Landsteiner 1997
Scripts © N.Landsteiner 1997 - 2004
All rights reserved. No copying or publication without the author's written permission.
mass:werk - media environments
www.masswerk.at/
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