#Japan #Shinjuku #Doomsday: Last Survivors #IGG #Japanese carriers

Exciting Summer Campaign for 'Doomsday: Last Survivors'

The popular zombie strategy simulation RPG, Doomsday: Last Survivors, developed by IGG, headquartered in Singapore and with a presence in Japan, is thrilled to announce an exciting new campaign. Beginning on July 30, 2026, a special promotion will collaborate with two of Japan's major telecommunications carriers to reward users who engage in in-app purchases via carrier payment options.

Campaign Overview

This upcoming campaign is designed to reward users who sign up through designated landing pages of participating carriers and then make in-app purchases using carrier payment methods. Users will be eligible for point rebates and shared bonuses based on their transactions.

Campaign Details:

• - Duration: The campaign runs from July 30, 2026, 00:00 to September 8, 2026, 23:59.
• - Participation Method:

1. Register through the campaign's special pages.
2. Use designated carrier payment for in-app purchases during the campaign period.

Participating Carriers

The campaign is in partnership with two of Japan's telecom giants:

• - au / UQ mobile / povo: au Campaign Link
• - SoftBank / Y!mobile / LINEMO: SoftBank Campaign Link

Important Notes

• - Please note that the eligibility criteria, benefits details, and timing of rewards may vary by carrier. Always check the respective pages for comprehensive information.

About 'Doomsday: Last Survivors'

• - Title: Doomsday: Last Survivors
• - Genre: Zombie Strategy Simulation RPG
• - Price: Free-to-play (with in-app purchases)
• - Official X Account: Follow Us Here
• - Download Link: Get the Game Here

About IGG

Founded in 2006, IGG is a global leader in mobile game development and publishing. Alongside its headquarters in Singapore, the company operates subsidiaries in the United States, China, Canada, Japan, South Korea, Thailand, the Philippines, Indonesia, Brazil, Turkey, Italy, and Spain. IGG is publicly listed on the Hong Kong Stock Exchange (Stock Code: 0799). The company provides mobile games, browser games, and client-based online games in 23 languages to over 200 countries worldwide. Popular titles include Lords Mobile, Doomsday: Last Survivors, Viking Rise, Time Princess, Mythic Heroes, Mobile Royale, Castle Clash, and Fate War.

With this campaign, Doomsday: Last Survivors aims to not only engage new players but also reward its dedicated fan base, ensuring that the summer of 2026 is filled with exciting gameplay and rewards!