Dota Underlords has 5 server regions worldwide.
US East
Virginia Low population Part of Valve's shared infrastructure also serving Dota 2. Exact Underlords-specific datacenter allocation not publicly documented. Population low given game's small current playerbase. US West
Seattle / Los Angeles Low population Valve headquarters in Bellevue, WA. SDR relay nodes present. Low active Underlords population. Europe
Frankfurt / Amsterdam Low population Valve EU SDR nodes. Historically active region for Underlords during 2019-2020 peak. Now low population. Southeast Asia
Singapore Low population Valve SEA SDR relay. Shared with Dota 2 infrastructure. Low Underlords population. Australia
Sydney very_low SDR relay available but very low Underlords player population in 2026. Connection: Dedicated servers
All game sessions run on Valve-hosted or publisher-hosted servers. Your connection quality depends entirely on the routing between your ISP and the data center.
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