make different server for android, ios, and PC's player, use device's IMEI to create an account so no more pilot system to any player, but give chance to switch or transfer account to other device once for a month, and auto deleted account for inactive player more than 2 weeks so in order to reduce server load. make legal any transaction between player, but the risk is beyond the responsibility of the developer, so no more complaint for offline trading, no any benefite from cohabitation or couple system, make this game real survival game!! not Barbie game, and the last, no any benefite from skin or outfit, just for fashion not for increase damage or the other! so all ability depend on their own skill. thanks
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