Air Defense 3.1  26 Jun 1991

This version has several changes and a bug fix.

The changes are:
Recons will return faster than before.
1 keystroke repair of all planes by category.  
Automatic deletion of a player that falls below 500.
Automatic protection removal after five calendar days.

The config program has been fixed to allow path names
40 characters long - I dare someone to use it all!

The bug fixed is the ability to repair planes 1 or 2 at
a time without any repair kits.


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Air Defense, Version 2.9

Set Up Instructions

Copy these files into the game directory;

AIR.PRG
AIR_CNFG.PRG
AIR.TXT

Run AIR_CNFG.PRG.

Selection #8 will allow you to set the reset frequency. The 
choices are manual, monthly, or bi-monthly. Even though it 
indicates a monthly setting, you MUST make a selection this 
first time. 

Select #8 and choose a reset frequency.

Manual - This frequency will allow the game to run 
indefinetly until reset by one of the game sysops.

Monthly - The game will reset automatically the first time 
it is run in a new month.

Bi-monthly - The game will reset automatically every other 
month from the month of the last reset.

The first time this version is run it will write the current 
month as the last reset month. Auto resets will be based on 
this month.

Version 2.6 Mods

Player documentation is now available from the Mission 
Control menu. Payoffs for the destruction of facilities have 
been revised. There always has been a random factor involved 
in the payoff however the destruction of military bases was 
not as lucrative as factories.  This has been corrected.

For instance, you may recieve 20,000 goldbar for the 
destruction of;

200 factories, or
100 cities, or
50 military bases.


Version 2.4 (7 Apr 91)
Fixed a problem with the maintenance routine when it 
processed a raid containing fighters but no bombers.  All 
routines were double checked and "armored" with code to 
handle zero values.

Version 2.3 (1 Apr 91)
Changed the cost of reconaissance planes.
Text routines for attack results were expanded.
The President now informs players where they are in 
protection and when they leave protection.

Version 2.2 (24 Mar 91) 
This version fixes a bug where an intende