Star

The star is the in-game currency of Polytopia. It is used for training units, buying technologies, harvesting resources, and constructing buildings.

Stars are produced every turn by cities and buildings like the Customs House. This income is measured in stars per turn (SPT). Stars can also be acquired from rewards or the use of abilities.

A 2016 screenshot in which the in-game currency is called "resources"

Stars were originally called "resources." They still represent resources in the Polytopian world.^{[citation needed]}

Income
Item	Income (stars per turn)
Cities	1 per level^{[note 1]}
Clathrus	1 per adjacent Algae
Customs House	2 per adjacent Port
Ice Bank	3 per every 20 frozen tiles in the world; max. 30 SPT
Sanctuary	1 per adjacent wild animal

Rewards and Abilities
Item	Stars
Clear Forest	2
Disband	Half of the unit's cost, rounded down
Meeting an enemy player	Three stars per 1000 points of the enemy's score, rounded up; max. 12 stars
Resources city upgrade bonus	5
Resources ruin reward	10
Whale Hunting	10

Notes[]

↑ The income each city produces is shown to the right of the city's name. The Workshop increases a city’s income by 1 SPT. Capital cities may produce more income; see Cities for details. Cities under siege do not produce any income.

[1] The income each city produces is shown to the right of the city's name. The Workshop increases a city’s income by 1 SPT. Capital cities may produce more income; see Cities for details. Cities under siege do not produce any income.

[note 1]

Game Mechanics


Game	The Battle of Polytopia: Moonrise, Update History

General	Combat, Easter Eggs, Game Modes, Map Generation, Movement, Ruin, Score, Star, Technology, Terrain, Tribes

Abilities	Burn Forest, Clear Forest, Destroy, Grow Forest, Whale Hunting

Buildings	Buildings, Roads, Temples

City	City, City Connections, City Upgrades, Population

Diplomacy	Diplomacy, Peace Treaty, Embassy, AI Relationships

Units	Units, List of Units, Unit Skills, Super Unit, Disband

Star

Notes[]

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