DOOM COMMANDS AND INIT STRING FOR MULTI-PLAYER MODE....

Aceex Modem 1496
Init String- AT&Q0S46=136S48=128S36=1S37=9&K0\Q3

Sersetup Commands-(the - is needed with these commands)
-Dial #
-Answer
-Com#
-Loadgame
-Deathmatch
-Skill # (1-5)
-Episode # (of the episode)
-Nomonsters
-Respawn (brings all monsters back to life)

Commands-
T- Talk to other players
        -Alt # displays macro chat message
F1- Ordering info
F2- Load Game
F3- Save Game
F4- Sound Volume
F5- Switch between high and low detail
F6- Quicksave
F7- End Game
F8- Toggle messages on & off
F9- Load last quicksaved game
F10- Quit Game and go to dos
F11- Brightens Screen
F12- See through other players viewpoint
Return- show last message displayed
Escape- Bring up main menu
+/- = Change Screen Size
Tab- Bring up Automap
        +/- = Zoom In & Out
        0   = Toggle between full & zoom Mode
        F   = Turn on/off follow mode

WEAPONS-
1- Fist
2- Pistol
3- Shotgun
4- Chaingun
5- Rocket Launcher
6- Plasma Rifle
7- BFG 9000

You just have to type the following magic words while playing:

 iddqd               Degreelessness mode (God mode)
 idkfa               Very Happy Ammo. (full ammo +  200% armour, no backpack)
 idspispopd          No clipping (SPISPOPD?)
 idbehold            followed by S, V, I, R, A, L for various things (menu)
 idclev              followed by episode number and level number: warp
 idmypos             prints your co-ordinates in hex

Have fun!