Nientum - Op.ZERO Price History and Player Count

Nientum - Op.ZERO

Steam app 2725250

Nientum - Op.ZERO

QueseraGamesDec 1, 2025Action, Adventure, Casual, Indie, RPG, Simulation, Sports

$19.99 Very PositiveSteam Deck Playable
  • Story Rich
  • Atmospheric
  • Rhythm
  • Dark Fantasy
  • Music
  • Action-Adventure
  • Surreal
  • Anime
  • Difficult
  • Fantasy
Playing now
18
Updated 2 hours ago
24-hour peak
77
Last 24 hours
All-time peak
195
Oct 14, 2026
Steam reviews
98%
Very Positive

Data source: Steam Web APILast updated: How we collect this data

Nientum - Op.ZERO player count chart

Nientum - Op.ZERO has very few players on Steam right now (18). Its all-time peak was 195.

History from Dec 1, 2025

Nientum - Op.ZERO monthly player count

MonthAvg. playersGain% GainPeak players
November 2026n/a-77-39.49%118
October 202662+193+9650%195
September 2026n/a-2-50%2
August 2026n/a+1+33.33%4
July 2026n/a+1+50%3
June 2026n/a-1-33.33%2
May 2026n/a+0+0%3
April 2026n/a-1-25%3
March 2026n/a-1-20%4
February 2026n/a-1-16.67%5
January 2026n/a-8-57.14%6
December 2025n/an/an/a14

How many people are playing Nientum - Op.ZERO?

Right now, 18 players are in Nientum - Op.ZERO on Steam. That makes it the #6,617 most played game on Steam at the moment. In the last 24 hours it peaked at 77 players. Today's peak is 34% below its 30-day average daily peak of 116.

Is Nientum - Op.ZERO growing or declining?

In its first month after release (Dec 1, 2025) it peaked at 14 players. Today's player count is 9% of its all-time peak of 195, set on Oct 14, 2026.

Best time to play Nientum - Op.ZERO

Based on the last 14 days, Nientum - Op.ZERO is busiest around 14:00 UTC (9 AM in New York) and quietest around 22:00 UTC (5 PM in New York), when about 91% fewer people are online. For the fastest matchmaking, play close to the peak hour.

Nientum - Op.ZERO players by hour and weekday

When Nientum - Op.ZERO has the most players online, by weekday and hour, shown in your time zone. Busy hours mean faster matchmaking and fuller servers; quiet hours are best for solo play.

BusiestTuesday at 13:00 UTCabout 143 players on average
QuietestTuesday at 22:00 UTCabout 6 players on average
Busy vs quiet23.8xmore players at the busiest hour
Fewer playersMore playersTimes in UTC. Hover or tap a cell.

Average players for each hour of the week over the last 28 days, from our Steam player counts.

Compare Nientum - Op.ZERO with similar games

Player counts, peaks, reviews and prices side by side. Compare any Steam games

About Nientum - Op.ZERO

A 2D action-adventure where the story unfolds by tuning the stage with music. A play by Aleph and Liora, who have lost their memories. A beautiful yet eerie stage, and the secret of the forgotten theater await. Your choices will determine the play's ending — and their fates.

Developer
QueseraGames
Released
Dec 1, 2025
Genre
Action, Adventure, Casual, Indie, RPG, Simulation, Sports
Steam Deck
Playable
Languages
5 languages, 1 with full audio

Screenshots

Nientum - Op.ZERO screenshot 1Nientum - Op.ZERO screenshot 2Nientum - Op.ZERO screenshot 3Nientum - Op.ZERO screenshot 4Nientum - Op.ZERO screenshot 5Nientum - Op.ZERO screenshot 6

Nientum - Op.ZERO price history

$19.99
price now (US)
$15.99
lowest recorded (-20%) · Oct 14, 2026
-20%
typical sale discount · 1 sale seen

Good time to buy? Probably wait for a sale. Nientum - Op.ZERO is at its full price of $19.99. It usually goes on sale for about 20% off (around $15.99), and the lowest we have recorded is $15.99.Next Steam sale: Steam Winter Sale, Dec 17 to Jan 4. See the countdown

US price on Steam. Checked daily.

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Nientum - Op.ZERO reviews over time

98% Very Positive98% of 385 Steam reviews are positiveRead reviews on Steam

Positive and negative Steam user reviews per week, from Steam's review history.

Nientum - Op.ZERO achievements

Nientum - Op.ZERO has 47 Steam achievements. On average a player has unlocked 28.6% of them; the rarest, A score of 100, is held by 10.3% of players.

  • A Story of NobodyClear Act 064.0%
  • Super StarAchieve SS Rank62.2%
  • Liora's TrophyHidden achievement56.2%
  • Everything is So Shiny!Achieve All Lumina+55.2%
  • The Wizard of OzClear Act 153.2%
  • Orpheus and EurydiceClear Act 245.5%
  • Phantasmagoric DebutClear Free Play once43.5%
  • CinderellaClear Act 341.2%
  • Tale of the Bamboo CutterClear Act 437.8%
  • Arthurian LegendClear Act 536.0%
  • ApocalypseClear Act 633.7%
  • Alice in WonderlandClear Act 732.3%
  • PerfectionistClear Previous Stage once31.7%
  • The Little Match GirlClear Act 831.3%
  • Sleeping BeautyClear Act 930.9%
  • MirrorHidden achievement30.6%
  • NientumHidden achievement30.5%
  • A Story of Nobody, Director's CutHidden achievement29.9%
  • The Wizard of Oz, Director's CutHidden achievement27.8%
  • Secrets, Maketh, GirlHidden achievement27.2%
  • Orpheus and Eurydice, Director's CutHidden achievement26.8%
  • A Nameless Princess' TrophyHidden achievement26.6%
  • Cinderella, Director's CutHidden achievement26.1%
  • Tale of the Bamboo Cutter, Director's CutHidden achievement25.4%
  • Arthurian Legend, Director's CutHidden achievement24.4%
  • Apocalypse, Director's CutHidden achievement23.8%
  • Alice in Wonderland, Director's CutHidden achievement23.4%
  • The Little Match Girl, Director's CutHidden achievement22.9%
  • A Story of ▒▒▒▒▒Hidden achievement22.7%
  • Sleeping Beauty, Director's Cut 1Hidden achievement22.5%
  • Nientum, Director's Cut 1Hidden achievement22.1%
  • UniverseHidden achievement22.1%
  • Anna's TrophyHidden achievement22.0%
  • A scribe's TrophyHidden achievement20.3%
  • Dorothy's TrophyHidden achievement20.2%
  • Cinderella's TrophyHidden achievement20.1%
  • Nobody's TrophyHidden achievement19.5%
  • Orpheus's TrophyHidden achievement19.2%
  • Now you know everythingHidden achievement19.0%
  • Princess Kaguya's TrophyHidden achievement18.4%
  • King Arthur's TrophyHidden achievement17.3%
  • Pinocchio's TrophyHidden achievement15.9%
  • Sleeping Beauty, Director's Cut 2Hidden achievement13.8%
  • Nientum, Director's Cut 2Hidden achievement13.8%
  • SanctuaryHidden achievement13.8%
  • Liora's Eternal TrophyHidden achievement10.6%
  • A score of 100Hidden achievement10.3%

Global unlock rates from Steam, most common first.

Nientum - Op.ZERO FAQ

Is Nientum - Op.ZERO dead?

Nientum - Op.ZERO has very few players on Steam right now (18). Its all-time peak was 195.

How many people play Nientum - Op.ZERO?

18 people are playing Nientum - Op.ZERO on Steam right now. In the last 24 hours it peaked at 77 concurrent players.

What is the all-time peak player count for Nientum - Op.ZERO?

Nientum - Op.ZERO reached its all-time Steam peak of 195 concurrent players on Oct 14, 2026.

When is Nientum - Op.ZERO most active?

Nientum - Op.ZERO usually has the most players around 14:00 UTC (9 AM in New York) and the fewest around 22:00 UTC (5 PM in New York).

How much does Nientum - Op.ZERO cost?

Nientum - Op.ZERO costs $19.99 on Steam in the US. Prices are checked daily and can differ by region.

What is the lowest price Nientum - Op.ZERO has been on Steam?

The lowest US price we have recorded for Nientum - Op.ZERO on Steam is $15.99 (20% off), on Oct 14, 2026. It costs $19.99 right now.

Is Nientum - Op.ZERO on sale right now?

No, Nientum - Op.ZERO is at its full price of $19.99 on Steam right now. In past sales it usually dropped about 20%, and the biggest discount we have seen is 20%.

Is Nientum - Op.ZERO good?

Steam players rate Nientum - Op.ZERO Very Positive: 98% of 385 reviews are positive.

When did Nientum - Op.ZERO come out?

Nientum - Op.ZERO was released on Steam on Dec 1, 2025.

Who made Nientum - Op.ZERO?

Nientum - Op.ZERO was developed by QueseraGames.

RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.