The word for a food menu is 菜单 Càidān
, sensibly translating as "food list."
But what would you call a game menu? I could only think of 选项 Xuǎnxiàng
, but this "options", which may be a sub item in the game's menu.
菜单
in Mainland China, 选单
in HK/Taiwan are the standard translations for menu
in Computer Software, no matter it's in a game, a line-of-business application or a utility.
Main menu
is translated into 主菜单
in Mainland China and 主选单
in HK/Taiwan.
And you're right about 选项
is referring to options
or settings
menu, which is usually a sub item in the main menu.
Searching Google for '游戏主菜单' or '游戏主选单' you'll get plenty of examples.
Settings
is always translated to 设置
, and Preferences
to 首选项
.