Press Alt, then "elminster". This will research on all creatures, but be careful, it will also work for your enemy.

o enter these codes, hold Alt and type the desired phrase. Note that any creatures you create in this manner will be given to the computer as well.

• FOG? WHAT FOG? -- Shows entire game map
• BOOST -- Maximum Mana
• SHADOW -- Create Wraith
• BODY GUARD -- Create Guardian
• SMOG -- Create Wyrm
• YOGI -- Create Ranger
• GOLEM -- Create Stone Golem
• ACOLYTE -- Create basel Golem
• GREMLIN -- Create enchanter
• WOLVERINE -- Create druid
• FATHER -- Create cleric
• FATAL ATTRACTION -- Create fury
• FLYING MONKIES -- Create gargoyle
• RAISE DEAD -- Create ghoul
• ALASKA -- Create gnome
• JARETH -- Create goblin
• CONCRETE -- Create stone Golem
• MERV -- Create griffin
• MICROSQUISH -- Create juggernaut
• MOTHER IN LAW -- Create harpy
• SEDUCTION -- Create nymph
• LANCELOT -- Create paladin
• NEEDS FOOD BADLY -- Create Warrior
• MERLIN -- Create wizard
• DEAD FLESH -- Create zombie

When on the select level screen hold alt and type A.