If big numbers are a problem maybe make them as objects with number and power as 2 differents parameters. You'll have to redefine basic operations but you'll have no probleme of size
Great game guys, I love this faction thing. Just one suggestion, rework lower building upgrades, or maybe add bonus for every 25/50 or 100 building of one type. 14T for 4000 gold /s it's just useless and a big waste of gold. Sorry for my bad english
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