#Japan #Tokyo #Doomsday: Last Survivors #IGG

Doomsday: Last Survivors Announces Exciting Campaign for Carrier Payment Users

IGG, based in Singapore with a presence in Shinjuku, Tokyo, has announced an exhilarating campaign for its popular zombie strategy simulation RPG, Doomsday: Last Survivors. The campaign is set to commence on April 23, 2026, and will run until May 31, 2026. This initiative is in collaboration with three major telecommunications carriers in Japan, offering users an enticing incentive to engage with the game through carrier payments.

Campaign Details

The 26 Spring Carrier Payment Campaign invites players to participate by utilizing carrier payments for in-app purchases during the promotional period. Users who sign up through the dedicated campaign pages of each carrier will be eligible for rewards, including point returns and bonus benefits.

Promotion Period

• - Start Date: April 23, 2026, 00:00 JST
• - End Date: May 31, 2026, 23:59 JST

Participation Process

1. Visit the campaign page of your carrier.
2. Register for the promotion.
3. Make in-app purchases using the designated carrier payment options.

Carrier-Specific Links

IGG has partnered with the following major providers in Japan to offer this exciting promotion:

• - NTT Docomo: Campaign Page
• - au / UQ mobile / povo: Campaign Page
• - SoftBank / Y!mobile / LINEMO: Campaign Page

Users are encouraged to check the specific terms, conditions, and the nature of rewards for each carrier on their respective campaign pages.

Overview of Doomsday: Last Survivors

Doomsday: Last Survivors is a thrilling zombie-themed strategy simulation RPG available for free, with optional in-app purchases. Players navigate a post-apocalyptic world filled with challenges as they strive for survival. The game can be followed on its official X account: Doomsday on X and downloaded via this link.

About IGG

Founded in 2006, IGG is a global company specializing in mobile online game development and publishing. The company’s headquarters is in Singapore, with branches in various countries including the USA, China, Canada, Japan, South Korea, Thailand, the Philippines, Indonesia, Brazil, Turkey, Italy, and Spain. IGG is listed on the Hong Kong Stock Exchange (Stock Code: 0799) and provides a diverse range of gaming experiences in over 23 languages to a player base in over 200 countries. Notable titles include Lord Mobile, Doomsday: Last Survivors, Viking Rise, Time Princess, Mythic Heroes, Mobile Royale, Castle Clash, and Fate War. IGG continues to innovate and expand its gaming portfolio to capture the interest of players worldwide.