Data source: Steam Web APILast updated: How we collect this data
Citadel Zero player count chart
Citadel Zero has very few players on Steam right now (0). Its all-time peak was 1.
History from Oct 11, 2026
Citadel Zero monthly player count
| Month | Avg. players | % Gain | Peak players |
|---|---|---|---|
| November 2026 | not enough data | -100% | 0 |
| October 2026 | not enough data | n/a | 1 |
How many people are playing Citadel Zero?
At this moment Citadel Zero has 0 concurrent players on Steam.
Is Citadel Zero growing or declining?
Today's player count is 0% of its all-time peak of 1, set on Oct 12, 2026.
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Player counts, peaks, reviews and prices side by side. Compare any Steam games
About Citadel Zero
Defend the last citadel on a dying alien world. Summon a gacha collection of bio-engineered defense towers, forge a custom loadout, and conquer three modes, story-driven Chronicle, roguelite Contracts, and 1v1 PvP Ascension. Tower defense meets deck-building meta-progression.
- Developer
- PYRHAMID Studio
- Publisher
- PYRHAMID
- Released
- Jul 17, 2026
- Genre
- Indie, Strategy, Free To Play
- Languages
- 7 languages
Screenshots
Citadel Zero price
Citadel Zero is free to play on Steam.
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Citadel Zero Steam reviews
Citadel Zero FAQ
Is Citadel Zero dead?
Citadel Zero has very few players on Steam right now (0). Its all-time peak was 1.
How many people play Citadel Zero?
0 people are playing Citadel Zero on Steam right now. In the last 24 hours it peaked at 0 concurrent players.
What is the all-time peak player count for Citadel Zero?
Citadel Zero reached its all-time Steam peak of 1 concurrent players on Oct 12, 2026.
Is Citadel Zero free?
Yes, Citadel Zero is free to play on Steam.
Is Citadel Zero good?
Steam players rate Citadel Zero Mostly Positive: 71% of 21 reviews are positive.
When did Citadel Zero come out?
Citadel Zero was released on Steam on Jul 17, 2026.
Who made Citadel Zero?
Citadel Zero was developed by PYRHAMID Studio and published by PYRHAMID.
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