Battle for Wesnoth

Cheat Codes:
Type :debug and press ENTER during single player game play.
Then, activate the following cheats by entering the corresponding
codes and pressing ENTER:

Effect - Code:
Set health for highlighted unit - :unit hitpoints=
Set movement for highlighted unit - :unit moves=[1-99]
Set experience for highlighted unit - :unit experience=
Spawn unit - :create [ ]
Set unit level - :unit level=
Get gold - :gold [0-999999]