七日杀模式，每第七天虫潮就会发动进攻，九种难度选择。I know you knew this game. This is a game mode like 7 Days To Die. Every seventh night, a swarm of biters begin to find you. There are nine difficulty options to challenge.
Mods introducing new content into the game.
Changes to enemies or entirely new enemies to deal with.
Hardcorio:SC2：https://mods.factorio.com/mod/hardcorio
我测试看看。
