How a Retired Strategist Saved the Country is a real time strategy simulation game where you manage resources to develop your country.
The player is asked by elves, beastmen... Etc. various heroines ask you for help, and then you take command of their country's army.
Will they become the victors, or princesses of ruined countries... It all depends on you.

Empty land is given to the player, and you will construct buildings to secure a population and gather resources.
■Residency
Gain population with which to gather resources
■Farm
Produces food. Food is necessary to recruit an army and keep production going.
■Lumberyard
Gather lumber here. Lumber is used to level up buildings and other things.
■Barracks
You can recruit soldiers here.

You will obtain new land when you defeat the enemy.
Some spare land has been acquired so let's try building something on it.
A building to allow you to collect new resources, a laboratory to enhance resource acquisition...
Make this country prosper with your choices.

Full audio
Strategic simulation
Cute anime girls
Live 2D
Skill points to enhance your army

Construct a building for the first time

Emerge victorious in battle

Construct a building for the first time

Emerge victorious in battle

Friend of the Beastmen

Catastrophe in Heaven

Closed the Otherworldly Gate

And Then We Had Peace

Phenomenal Strategist

Clear the game on Difficulty B without carrying over battle points or using the otherworldly castle

Country Savior Strategist

Clear the game on Difficulty C without carrying over battle points or using the otherworldly castle

Have at least 20 Sages during a battle

Have at least 100 Steel Gear Soldiers during a battle

Use magic research to strengthen your Magicians to +35

Have at least 3,000 Defense from Forts alone

Produce 10,000 Tea during a single battle

Raise your First Strike to at least 10,000

Have at least 100,000 Military during a battle

Reach year 3 without losing any soldiers

Clear a Free Battle with seed ”569216014”, skill points,set to 26, enemy strength 400%, Combat length: Long, and no otherworldly castle

Harnesser of Forest Power

Clear a Free Battle with seed ”569216014”, skill points,set to 26, enemy strength 400%, Combat length: Long, Forest Sage Lv4, and no otherworldly castle

Clear a Free Battle with seed ”569216014”, skill points,set to 26, enemy strength 400%, Combat length: Long, Iron Workshop Lv4, and no otherworldly castle

Clear a Free Battle with seed ”569216014”, skill points,set to 26, enemy strength 400%, Combat length: Long, Magic Laboratory Lv4, and no otherworldly castle

Builder of a Fortress Nation

Clear a Free Battle with seed ”569216014”, skill points,set to 26, enemy strength 400%, Combat length: Long, Mobile Fort Lv4, and no otherworldly castle

Pioneer of New Lands

Clear a Free Battle with seed ”569216014”, skill points,set to 26, enemy strength 400%, Combat length: Long, Territory Expansion Lv4, and no otherworldly castle

Obtain all other Achievements