Create a text file named "command.txt" in the game directory. 
The file should only consist of the following line 
"cowquest;theoquest;bardtest;multitest;barbariantest" 

To play the Cow Quest, complete the Church and Catacomb 
levels, then visit the new character that replaces Lester 
the Farmer. 

To play the Theo Quest, complete the Hive, return to Town
and talk to the girl. 

The Bard has maximum of 120 strength, 120 magic, 120 
dexterity, and 100 vitality. She can use two swords 
simultaneously and may hit multiple creatures with a 
sweep attack. The Bard also has the Identify spell as 
a special ability and has the same appearance as the Rogue. 

The Barbarian has a maximum 270 strength, 0 magic, 40 
dexterity, and 150 vitality. He can use a two-handed 
weapon with just one arm and may hit multiple creatures 
with a sweep attack. Although this character class can 
not cast spells, he has some magic resistance. The Barbarian 
has the capability to temporarily raise his stats while in 
an special enraged state. This character has the same 
appearance as the Warrior. 

Multitest mode enables multi-player play through a network 
or modem but does not support Battle.net. It also does not 
allow game play in the new dungeon levels.