If this is a re-install, delete the old install directory first.

To install, unzip into some empty directory.
	pkunzip -d defend1.zip
	pkunzip -d defend2.zip
	pkunzip -d defend3.zip

or using WinZip, check yes to Use Folder Names.

	
Double click on the Defend3d icon to begin.

Note that Defend3D will try for hardware 16-bit mode using Direct3D.
If it doesn't detect hardware (or if the hardware doesn't have enough
capabilities to continue), it will instead use 8-bit proprietary software
rasterizers.

Also, if Defend3D detects a joystick (via DirectInput), it will use
that joystick for input (steering), otherwise it will use the keyboard.

Help can be read during load or anytime during game play.


Keyboard Commands:
	
        1. Control
                h or ? - Bring up Help screen.
                <Arrow keys> - Navigation
                <Space bar> - Fire
                <End> - SmartBomb
                <Home> - HyperSpace
                <Delete> - Pause
                <Esc> or q - Quit
                c - Change weapon
                b - Reverse direction
	
        2. Level of Detail:
                ~(`)  - Increase (decrease) Texture resolution
                ^(_)  - Increase (decrease) Geometric quality (see below %)

                V(v)  - Increase (decrease) Field of View
                Y(y)  - Increase (decrease) YON	
                +(-)  - Increase (decrease) Viewport size

                W     - Toggle Wireframe	
                T     - Toggle Triangle fill
                t     - Toggle Textures, textures off == color by LOD
		
		%     - Cycle through different LOD control systems
			Target Number Triangles per Frame (Initial State)
			Direct Manual Control of LOD parameters
			Target Frame Rate (starts at 15)
			
			Adjust quality (num tris, frame rate, lod distance)
			with ^(_) (see above). 
			
			Target tris step by 100.
			Target frame rate steps by single hertz.
			Manual control steps by 10%.
		
	3. Views (NEW)
		m     - Cycle through available radar views
			Front
			Rear
			Satellite
			
        4. Effects:
		r     - Toggle horizon fade
		n     - Toggle day/night
		N     - Toggle cloud cover (if loaded)
                f     - Toggle fog
                >(<)  - Increase (decrease) fog depth

                8     - Toggle cockpit (640x480 only)
                9     - Toggle chaseplane view

                $     - Freeze aliens
		C     - Toggle collision detection
		
                H     - Toggle HUD (640x480 only)

               O(o)   - Increase (decrease) game speed
	       
	       @      - Toggle statistics display

Useful Command Line Flags (from batch file only):
		-R		- Force 8-bit
                -F k            - Turn on fog with Depth k (~24)
                -I k(d) -L k(I) - Enable lighting w/ terrain k(d) -0.8 and
                                    intensity k(i) 40
                -S Filename     - Use texture from filename for scanner map 
                                    (scanner.txd)
                -C Fname        - Use texture from filename for cockpit overlay
                                    (cock4.txt)
                -X              - Enable crosshairs
                -c <br> <bg> <bb> <fr> <fg> <fb>
				- Set inital background color (r,g,b decimal)
					and foreground color.
                -J              - No joystick (keyboard control)
                -T              - No throttle (full speed ahead)
		-f		- No texture memory purging.
		-O Speed	- Sets initial game speed. 
		
	In particular:
		To force 8-bit software rasterizers in the presence of
		hardware, run
		    defend3d -R
		using Run... from the start menu or a DOS prompt.

Numerical Design Ltd. retains all rights, ownership, and enlightenment.
