Twitter 上的WARFRAME:"We're making it easier to build your Railjack by reducing costs! If you've already started or finished Rising Tide, you'll receive a gift of Rush Repair Drones and refunded Resources
Need story progression advice. - Players helping Players - Warframe Forums
Warframe - how to start the "Rising Tide" and create a Railjack ship | GamexGuide.com
Warframe: RISING TIDE
Audible版『Rising Tide 』 | Morgan Greene | Audible.co.jp