Item description:

OPTIONS

Num 1 - Infinite Gold
Num 2 - Max Public Order
Num 3 - One Turn Reform
Num 4 - Infinite Army Movement
Num 5 - Restore Army Size To Max
Num 6 - Infinite Character Exp
Num 7 - Infinite Character Skill Points
PageDown - Reset Skill Points
Num 8 - Skills No Cooldown
Num 9 - AI Factions Can't Move
Num 0 - Drain AI Factions Army Size
Num . - Drain AI Factions Gold

Ctrl+Num 1 - Max Military Supplies
Ctrl+Num 2 - Max Town Population
Ctrl+Num 3 - Max Town Reserves
Ctrl+Num 4 - Max Faction Specialisation (credibility, unity, heroism, intimidation, etc)
Ctrl+Num 5 - Negotiation Always Succeed
Ctrl+Num 6 - One Turn Construction
Ctrl+Num 7 - Super Speed
Ctrl+Num 8 - God Mode (In Battle)
Ctrl+Num 9 - Infinite Arrows
Ctrl+Num 0 - Freeze Year/Character Age
Ctrl+Num . - Max Character Satisfaction
Ctrl+Num + - Max Army Morale
Ctrl+Num - - Empty Enemies Morale

Alt+Num 1 - Gold Multiplier

NOTES

"Infinite Army Movement", "Restore Army Size To Max", "AI Factions Can't Move", and "Drain AI Factions Army Size" won't work if you're in battle. If you want easy win, use "Drain AI Factions Army Size" before entering battle.
"Max Public Order" take effects when you click at a city, that city will have maxed public order.
When "Max Town Population" and "Max Town Reserves" are activated, select a town to set max population/reserves, will also affect its villages and sub-locations. Disable them when no longer needed.
"Infinite Character Exp", "Infinite Character Skill Points", and "Reset Skill Points" take effects when opening character panel and work for that specific character.
"Gold Multiplier" only works for gold income every turn.
Battle options such as God Mode, Infinite Arrows, Max Army Morale won't work properly when you have alliance army on your side.