The costs for following buildings were changed (metal/mineral/Vespene):
· Alliance Station: 600000/500000/50000 → 350000/400000/250000
· Space Station: 1500000/1000000/100000 → 1000000/800000/500000
· Gravity Gun: 2000000/1000000/200000 → 1600000/800000/600000
· Dunkleosteus: 3000000/3000000/0 → 3200000/2250000/800000
· Insectoid Entity: 200000/1100000/50000 → 200000/900000/300000
· Wormhive: 400000/300000/0 → 400000/250000/50000
· Powerous of Tosses: 13000000/1500000/0 → 8000000/2500000/1000000
· Armorous of Tosses: 3000000/1000000/0 → 3200000/700000/300000
· Attackus of Tosses: 3500000/400000/0 → 1500000/400000/750000
· Shieldus of Tosses: 1600000/1200000/0 → 1200000/1200000/400000

I don't mind at all, I finished the lvl 9 Space Station and lvl 9 Gravity Gun a few weeks ago.
Good luck to those who don't have gas and want to upgrade.

Best regards,
Brutoss

...and you need to stop claiming this is a free game. Sure, it's free but you're not going to go anywhere or get anything done unless you pay or spend hours of your valuble time. Time has it's value in itself, so you're paying regardless. So, technically it's free, but not really... And for those of you wanting to (still) be part of this social exeriment, enjoy. PEACE, OUT!

this game is not worth playimg anymore