《Sea Of Radiation 2》is now officially released! To express our gratitude to the players who have always supported us, we have launched a free key giveaway event. If you have previously purchased 《Sea of Mutation》, now simply send your Steam purchase receipt or screenshot from your game library (making sure to include clear information about 'Sea of Mutation' and your username) to our official email nightwalker_cs@outlook.com You can receive the Key for 《Sea Of Radiation 2》 for free. Thank you again to every player for their loyalty and love. Your support is the driving force behind our continuous progress!