Hold [Ctrl] and type IGUANA (from v1.06 GABBI) at the tactical game
 screen to enable cheat mode.

 Now press:

 At the tactical screen

 [Alt]  + [Enter]       Aborts enemies turn
 [Alt]  + [E]           All characters and items are visible
 [Ctrl] + [H]           Damage character under pointer
 [Alt]  + [O]           Kill all enemies in current sector
 [Ctrl] + [U]           Refresh health and energy for all characters
 [Alt]  + [R]           Reload selected character's gun
 [Alt]  + [D]           Restore selected character's AP
 [Alt]  + [T]           Teleport selected character to pointer

 At the map screen

 [Ctrl] + [T]           Teleport squad to sector under pointer in travel mode
 [Alt]  + [AutoResolve] Kill all enemies in sector

 At the Laptop screen

 [Plus]                 Additional $100,000
 [Minus]                Decrease money by $10,000
 [Space] + LMouseButton Merc forces "away" character to join team

 At other screens

 [Alt]  + [O]           100 points of damage to all enemies in sector
 [Alt]  + [4]           Character sits in wheelchair
 [Alt]  + [5]           Character transforms into monster
 [Alt]  + [G]           Create new character
 [Alt]  + [V]           Create robot
 [Alt]  + [K]           Mustard gas explosion at pointer
 [Alt]  + [C]           Spawn civilian at pointer
 [Alt]  + [B]           Spawn enemy at pointer
 [Alt]  + [I]           Spawn item at pointer