t to talk; t说话 y to hide/show messige box; y显示/隐藏聊天框 e to open/close backpack e打开/关上背包 v to setting skin; v建设置皮肤 wasd to move; wasd移动 space jump; 空格跳跃 use o to svae your level; 用o键保存游戏 use r key to reset level; 用r重置关卡 mouse click to delete/put items; 点击鼠标放置/清除方块 mouse wheel to change items; 鼠标滚轮切换方块