Null & Peta -Invasion of the Queen Bug- overview

TOKYOTOON | Jan 30, 2020 | game

Released

0players observed · 26 September 2026 - 06:11:32 UTC

Action Steam Store

Latest observed playersNot available
SteamPulse tracked peak27
Units sold (VGI)3,390
Revenue (VGI)$45,067
Review score74% positive

Null & Peta -Invasion of the Queen Bug- dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

Latest observed playersNot available
SteamPulse tracked peak27
Units sold (VGI)3,390
Revenue (VGI)$45,067
Review score74% positive
Total reviews111
Release dateJan 30, 2020
DeveloperTOKYOTOON
PublisherShiravune

Genres: Action

Company pages: Developer: TOKYOTOON Publisher: Shiravune

Top Steam charts Top 100 games Game directory Steam Store page

Game overview

Overview

Null & Peta -Invasion of the Queen Bug- comes from TOKYOTOON and is published by Shiravune. It arrived on Steam on Jan 30, 2020, and it sits naturally among Single-player, Steam Achievements, Partial Controller Support, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Null & Peta -Invasion of the Queen Bug-'s latest SteamPulse observation recorded 0 players at 26 September 2026 - 06:11:32 UTC, with a tracked peak near 27. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 74% positive across 111 reviews.

Language and system requirements

Null & Peta -Invasion of the Queen Bug- is available in 4 languages including:

EnglishJapaneseSimplified ChineseTraditional Chinese languages with full audio support

3 regional rating boards including dejus, steam germany, and igrs

Platform	Type	OS	Processor	Memory	Graphics	Storage
Windows	Minimum	Not listed	Not listed	Not listed	Not listed	1500 MB available space
Windows	Recommended	Not listed	Not listed	Not listed	Not listed	Not listed

Sales, recommendations, and streams

Null & Peta -Invasion of the Queen Bug- has sold up to 3,390 units and has recommendation data pending. The estimated VGI revenue is $45,067. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Null & Peta -Invasion of the Queen Bug- overview details

Null & Peta -Invasion of the Queen Bug- combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Overview & Story The crazy comedy anime Null & Peta has been reborn as a thumb-threatening action game! Null supports her sister from the sidelines while Peta equips an absurd arsenal of armaments to fix the bugs infesting cyberspace! Featuring sisterly cooperation, gorgeous event CGs—and plenty of secrets to explore!? The anime's writer Hato returns to tell another original story, and character designer Eku Takeshima has packed the game with new, exclusive art! Debug the world! Help Null and Peta defeat their true enemy, the Queen Bug! Characters Genius schoolgirl inventor and cyber-navigator. Null's big sister! She loves her little sister. A robot big sister created by Null. She doesn't seem to mind running into enemy bugs...!?

SteamPulse editorial summary

Null & Peta -Invasion of the Queen Bug- is listed as a game with $19.99. It supports Windows, belongs to Single-player, Steam Achievements, Partial Controller Support, and Family Sharing, and is associated with Action. SteamPulse's latest observation records 0 players at 26 September 2026 - 06:11:32 UTC, a tracked peak of 27, and 74% positive reviews.

Overview facts

Field	Value
Game	Null & Peta -Invasion of the Queen Bug-
Steam App ID	1181520
Type	game
Release date	Jan 30, 2020
Developer	TOKYOTOON
Publisher	Shiravune
Price	$19.99
Platforms	Windows
Genres	Action
Categories	Single-player, Steam Achievements, Partial Controller Support, Family Sharing
Supported languages	English, Japanese * , Simplified Chinese, Traditional Chinese * languages with full audio support
Website	Not available

Player and review overview

Metric	Value
Latest observed players	0 · 26 September 2026 - 06:11:32 UTC
SteamPulse tracked peak	27
Positive reviews	82
Negative reviews	29
Total reviews	111
Positive percent	74%
Review type	Mostly Positive
Recommendations	Not available
Average playtime	326 minutes

SteamPulse record freshness

Field	Value
Steam release date	Jan 30, 2020
Official Steam feed update (UTC)	9 March 2020 - 04:25:04 UTC
SteamPulse last record update (UTC)	26 September 2026 - 06:11:32 UTC
Live player count updated (UTC)	26 September 2026 - 06:11:32 UTC
Store metadata updated (UTC)	26 September 2026 - 06:11:32 UTC

Highlighted achievements

Achievement	Description
Hotfixer	No description
Major Refactor	No description
Twin Photon Spanner	No description
Giga Hammer	No description
Pico Hammer	No description
Divider	No description
Divider Zero	No description
Arithmetic Gun	No description
Mathematics Gun	No description
Twin Pistols 10	No description

Support and legal notes

Field	Value
Support email	Not available
Support URL	Support page
Legal notice	Not available

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

Reference	Link
SteamPulse canonical	https://steampulse.org/game/1181520
Steam Store	https://store.steampowered.com/app/1181520/
Steam Community	https://steamcommunity.com/app/1181520
PCGamingWiki search
IGDB search	Search IGDB for Null & Peta -Invasion of the Queen Bug-

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for Null & Peta -Invasion of the Queen Bug-?

Null & Peta -Invasion of the Queen Bug-'s latest SteamPulse observation records 0 players at 26 September 2026 - 06:11:32 UTC, with a tracked peak of 27 concurrent players in the available SteamPulse record. SteamPulse also records about 5 hours of average lifetime playtime.

Is Null & Peta -Invasion of the Queen Bug- growing or declining recently?

September 2026 closed with an average of 0 players; the highest observed daily value is 1 players. The monthly average has declined by 0 players, or 50.00%, versus August 2026. This is the month-by-month trend line behind the Monthly Player Statistics table.

What country-level audience data is available for Null & Peta -Invasion of the Queen Bug-?

In the observed sample of public reviewer profiles with a visible country, the leading shares are Indonesia (25%), United States (16.7%), Germany (16.7%). The separate directional player-region model assigns its leading shares to Indonesia (17%), United States (16.2%), Germany (12.8%). The directional follower-region model assigns its leading shares to Indonesia (18.8%), United States (18.4%), Germany (13.7%). The directional wishlist-region model assigns its leading shares to United States (16.6%), Indonesia (13.1%), Germany (11%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for Null & Peta -Invasion of the Queen Bug-?

Null & Peta -Invasion of the Queen Bug- currently sits at 74% positive across 111 Steam reviews tracked by SteamPulse, including 82 positive reviews and 29 negative reviews. Steam labels the current review summary as Mostly Positive.

How much follower and Twitch attention does Null & Peta -Invasion of the Queen Bug- have?

Null & Peta -Invasion of the Queen Bug- currently has about 2K tracked Steam followers as of 24 June 2026 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for Null & Peta -Invasion of the Queen Bug-?

Null & Peta -Invasion of the Queen Bug- is currently listed at $19.99 on Steam. SteamPulse uses the current store snapshot and historical price records to show whether the page is at full price or in a discounted window.

Reviews, pricing, and metadata

Review summary

Mostly Positive

74% positive, 82 positive, 29 negative

Price and discount

$19.99

Platforms

Windows

Categories

Single-player, Steam Achievements, Partial Controller Support, Family Sharing

Achievements

Platform releases

Steam 31 January 2020

DLC and packages

Steam bundles

Marco & The Galaxy Dragon + Null & PetaBundle #15419 - 15% off$33.98

Null & Peta - Art BookA Null & Peta art book, just for the fans! 79 pages of concept designs, key frames, and more!dlc #1232340$1.99 Null & Peta -Invasion of the Queen Bug- SoundtrackThe soundtrack for Null & Peta -Invasion of the Queen Bug-, featuring 20 original songs from the game!music #1232350$1.99

Null & Peta -Invasion of the Queen Bug-Buy Null & Peta -Invasion of the Queen Bug- #406043$3.99

System requirements

Minimum requirements

Minimum: Requires a 64-bit processor and operating system OS *: Windows 8/8.1/10 DirectX: Version 11 Storage: 1500 MB available space

Recommended requirements

Recommended: Requires a 64-bit processor and operating system OS *: Windows 8/8.1/10 DirectX: Version 11

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