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Head to head

Once Human vs Sunday City

Side by side

Values shared by both games are highlighted.

Status

ACTIVE
ACTIVE

Released

July 2024 · 2 years ago
November 2025 · 11 months ago

Daily players

51k – 180k
38 – 18k

Estimated players

317.8kUp 0.7%
35.6kUp 2.2%

Available on

  • Windows
  • Android
  • iOS
  • PlayStation
  • Android
  • iOS

Player activity

Smoothed estimated players over time.

Once HumanSunday City

Once Human

Average monthly estimated players
MonthEstimated playersChange
October 2026~299.6kDown 4.3%
September 2026~313.1kUp 6.3%
August 2026~294.7kUp 0.7%
July 2026~292.5k—

Sunday City

Average monthly estimated players
MonthEstimated playersChange
October 2026~35.3kUp 2.9%
September 2026~34.3kUp 8.7%
August 2026~31.6kUp 8.2%
July 2026~29.2k—

Community breakdown

Steam, Discord, Reddit, Twitch, and YouTube activity for both games, side by side.

Steam concurrent players

Once Human
17.5kDown 38%
Sunday City
—

Once Human currently has 17,531 peak concurrent Steam players; no comparable data is tracked for Sunday City.

Discord members

Once Human
827.4kUp 5.2%
Sunday City
41.8kUp 29%

Once Human currently has about 20× as many Discord members as Sunday City — 827,377 vs 41,815.

Reddit members

Once Human
127.2kUp 16%
Sunday City
—

Once Human currently has 127,234 subreddit members; no comparable data is tracked for Sunday City.

Twitch viewers

Once Human
1.9kDown 77%
Sunday City
0

Once Human currently has 1,864 live Twitch viewers, while Sunday City has 0.

YouTube subscribers

Once Human
337kUp 2.4%
Sunday City
260kUp 0.4%

Once Human currently has about 1.3× as many YouTube subscribers as Sunday City — 337,000 vs 260,000.

How these estimates are made

Once Human

Once Human is estimated to have 51k – 180k players a day. Around 2m – 6m accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.

Sunday City

Sunday City is estimated to have 38 – 18k players a day. Around 15k – 1m accounts have played it in total. No Steam data is published for this game, so the range is modelled from the size of its Discord, Reddit, Twitch, YouTube and app-store communities. It is a rough band rather than a measurement.

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