There should be a place like where you can sell your other spare equipment for money(Gold/PC) and buy equipment from other players. I was thinking of it to be Marketplace in the Bazaa
The moon is badly designed and unbalanced
I dont know if this was on purpose to make us buy multipliers
or if the moon update wasnt ready when it was released.
Either way it needs some fixing and rebalancing
Energy problem was fixed. You can get unlimited energy, you just need to complete levels without casualties. But even if you fail to beat theme, you can gather reward for simple quests, that gives you free energy. Also you have a lot more maximum capacity so you can test more tactics and lose much more energy on it.
Test new gameplay and have fun!
 "Idle Raiders"){kind=icon}
 "Dawn of the Dragons"){kind=icon}
 "AdVenture Capitalist"){kind=icon}
 "Woodclicker"){kind=icon}
 "Time Clickers"){kind=icon}
 "Reactor Incremental"){kind=icon}
 "Forge of Gods"){kind=icon}
 "Barbarians"){kind=icon}
 "SAS: Zombie Assault 4"){kind=icon}
 "Twizz'ed Firefarta"){kind=icon}
Energy problem was fixed. You can get unlimited energy, you just need to complete levels without casualties. But even if you fail to beat theme, you can gather reward for simple quests, that gives you free energy. Also you have a lot more maximum capacity so you can test more tactics and lose much more energy on it. Test new gameplay and have fun!