Open worlds on Grepolis Beta
Sandbox 2
Game speed: 4
Unit speed: 2
Trade speed: 2
Night bonus: disabled
Beginners protection: 5 days
Alliance limit: 50
Conquer system: conquest
Morale: disabled

Sandbox 12 - Casual World
Game speed: 2
Unit speed: 2
Trade speed: 3
Night bonus (23h-07h)
Beginners protection (6 days)
Alliance limit: 40 members
Conquer system: Revolt
Morale: Enabled

Sandbox 22 - World Wonders
Game speed: 3
Unit speed: 3
Trade speed: 3
Night bonus: No
Beginners protection: 6 days
Alliance limit: 25 members
Conquer system: Revolt
Morale: Active
Endgame: World Wonders
Starting towns: 1

Sandbox 23 - World Wonders
Game speed: 3
Unit speed: 3
Trade speed: 4
Night bonus: 00:00 - 07:00
Beginners protection: 6 days
Alliance limit: 25 members
Conquer system: Conquest
Conquest duration: 12h
Morale: Active
Endgame: World Wonders
Starting towns: 1

Sandbox 24 - Olympus
Game speed: 3
Unit speed: 3
Trade speed: 3
Night bonus: 23:00 - 06:00
Beginners protection: 6 days
Alliance limit: 25 members
Conquer system: Revolt
Morale: Active
Endgame: Olympus
Starting towns: 1