What is Reservoir Raid in State of Survival?

A weekly alliance-versus-alliance event, run on Sundays, where two alliances fight for an hour to collect purified water. Most water wins.

When is Reservoir Raid?

Sundays, in time slots at 03:00, 12:00, 14:00, 18:00 and 22:00 UTC.

A per-match talent system giving you 16 free points across three trees: Conquest, Unity and Growth. They reset every match, so always spend them.

At 36, 26 and 16 minutes remaining. Keep a march free for each.

HQ 16 or higher, plus alliance membership before registration closes.

Up to 30 participants and 10 reservists, selected by R4s and R5s during registration.

No. Troops don't die inside the map and all wounded troops heal automatically at the end.

Grants your alliance +15% troop damage and reduces incoming damage from the opposing alliance by 15%. The most undervalued objective on the map.

One hour of battle, split across three stages that progressively unlock buildings.

Yes, your alliance needs to be in the top 20 of your state to register.

events•

Intermediate

Last Updated: August 1, 2026

Published: August 1, 20269 min read