Freeciv 3.1.4 wonders help (Alien World)

NameCost
Upkeep
Requirement
Obsolete by
More info
Earth Monument 150
0
None

None
Monument to celebrate our true home planet, Earth. Each square around the city where this wonder is built that is already generating some trade produces one extra trade resource. * Makes it possible to target the city building it with the action 'Help build Wonder'.

Great Tunnel 300
0
Burrowing

None
Real deep mining. Each square around the city where this wonder is built that is already generating some production produces one extra shield resource. Requires knowledge of the technology Burrowing. * Makes it possible to target the city building it with the action 'Help build Wonder'.

Antigrav Control Center 400
0
Antigravity

None
All player's antigravity units will regenerate 50% of their hitpoints each turn. Requires knowledge of the technology Antigravity. * Makes it possible to target the city building it with the action 'Help build Wonder'.

Oceanic Downtown 400
0
Ocean Cities
Oceanic terrain

None
Each oceanic city center generates 3 points more trade and production. Requires knowledge of the technology Ocean Cities. Requires Oceanic terrain on the tile. * Makes it possible to target the city building it with the action 'Help build Wonder'.

Monument of Co-operation 300
0
Alien Rights

None
All player's native alien units will regenerate 50% of their hitpoints each turn. Requires knowledge of the technology Alien Rights. * Makes it possible to target the city building it with the action 'Help build Wonder'.

Protector 250
0
City Defense

None
Provides additional protection against radiation making it possible for all cities player owns to grow 2 sizes bigger, unless growth is blocked by lack of the Basic Infrastructure. Requires knowledge of the technology City Defense. * Makes it possible to target the city building it with the action 'Help build Wonder'.