Null & Peta -Invasion of the Queen Bug- PC Price Comparison

Null & Peta -Invasion of the Queen Bug- starts at $19.99. Currently sold by Steam. The lowest price we have tracked is $3.99.

Compare Null & Peta -Invasion of the Queen Bug- Prices Across Stores

Null & Peta -Invasion of the Queen Bug-
Official
Steam
Regular price
$19.99

Null & Peta -Invasion of the Queen Bug- DLC & Add-ons

Null & Peta - Art Book
1 Store offer
$9.99

Null & Peta -Invasion of the Queen Bug- Specs & Game Info

Null & Peta -Invasion of the Queen Bug- System Requirements

Storage1500 MB available space

Null & Peta -Invasion of the Queen Bug- Supported Languages

Null & Peta -Invasion of the Queen Bug- supports 4 languages, with audio in Japanese.

Interface and audio languages for Null & Peta -Invasion of the Queen Bug-
Language	Interface	Audio
English	Yes	No
Japanese	Yes	Yes
Simplified Chinese	Yes	No
Traditional Chinese	Yes	No

Null & Peta -Invasion of the Queen Bug- Achievements

58 Total Achievements on Steam

Hotfixer

Major Refactor

Twin Photon Spanner

Giga Hammer

Pico Hammer

Divider

Divider Zero

Arithmetic Gun

Mathematics Gun

Twin Pistols 10

Null & Peta -Invasion of the Queen Bug- Steam Stats

Null & Peta -Invasion of the Queen Bug- hasn't been rated for Steam Deck yet.

Steam Deck: Unknown
Active Players

Best price today

$19.99

Steam

Checked 10mo ago

1 offers compared

View offer at Steam

Poor deal

A small discount, or none, compared with the list price and our tracked price history.

We may earn a commission, which never changes ranking.

Null & Peta -Invasion of the Queen Bug- Price History

The current price of $19.99 is equal to the 7-day and 30-day lows, indicating a strong recent price.

7-day: $19.99
30-day: $19.99
All-time: $3.99

Oct 12Today

$19.99

Lowest recorded Null & Peta -Invasion of the Queen Bug- prices

Store and date first seen at this price	Price	Discount from list price
SteamOfficial · Sep 22, 2026	$3.99	-80%
SteamOfficial · Jun 7, 2025	$5.99	-70%

Null & Peta -Invasion of the Queen Bug- Ratings

Highly rated

Null & Peta -Invasion of the Queen Bug- scores 90/100 from 25 player reviews across 1 sources.

Steam25 reviews: Positive

About Null & Peta -Invasion of the Queen Bug-

The crazy comedy anime Null & Peta has been reborn as a thumb-threatening action adventure! Featuring sisterly cooperation, gorgeous event CGs—and plenty of secrets to explore!?

Null & Peta -Invasion of the Queen Bug- Details

Platforms

Release Date

1/30/2020

Developers

TOKYOTOON

Publishers

Shiravune

System

Windows

Features

Single-player

Genres

Action

Tags: Anime Cute Exploration Robots Side Scroller Action-Adventure
Metroidvania Pixel Graphics Female Protagonist
Show less+3 more tags

Null & Peta -Invasion of the Queen Bug- Buying and Gameplay FAQs

How much does Null & Peta -Invasion of the Queen Bug- cost?

Null & Peta -Invasion of the Queen Bug- starts at $19.99 on PC right now.

Where can I buy Null & Peta -Invasion of the Queen Bug- the cheapest?

The cheapest price for Null & Peta -Invasion of the Queen Bug- on PC is $19.99 at Steam, an official store.

Is Null & Peta -Invasion of the Queen Bug- on sale right now?

No, Null & Peta -Invasion of the Queen Bug- isn't discounted on PC at the stores we track right now. It's currently $19.99.

What is the lowest price Null & Peta -Invasion of the Queen Bug- has ever been?

The lowest recorded price for Null & Peta -Invasion of the Queen Bug- on PC is $3.99 at Steam on September 22, 2026.

Is now a good time to buy Null & Peta -Invasion of the Queen Bug-?

Not yet. Null & Peta -Invasion of the Queen Bug- on PC is rated a poor deal at $19.99, compared with a lowest recorded price of $3.99.

How much is Null & Peta -Invasion of the Queen Bug- on Steam?

Null & Peta -Invasion of the Queen Bug- is $19.99 on Steam.

Is Null & Peta -Invasion of the Queen Bug- single-player only?

Yes, Null & Peta -Invasion of the Queen Bug- is listed as a single-player game, with no multiplayer or co-op modes.

Can I play Null & Peta -Invasion of the Queen Bug- on Steam Deck?

Null & Peta -Invasion of the Queen Bug- hasn't been rated for Steam Deck yet.

What platforms is Null & Peta -Invasion of the Queen Bug- available on?

Null & Peta -Invasion of the Queen Bug- is available on PC.

When did Null & Peta -Invasion of the Queen Bug- come out?

Null & Peta -Invasion of the Queen Bug- was released on January 30, 2020.

How much storage space does Null & Peta -Invasion of the Queen Bug- need?

Null & Peta -Invasion of the Queen Bug- needs at least 1500 MB of free storage.

What languages does Null & Peta -Invasion of the Queen Bug- support?

Null & Peta -Invasion of the Queen Bug- supports 4 languages: English, Japanese, Simplified Chinese, and Traditional Chinese. Audio is available in Japanese.

Who developed Null & Peta -Invasion of the Queen Bug-?

Null & Peta -Invasion of the Queen Bug- was developed by TOKYOTOON and published by Shiravune.

What are the review scores for Null & Peta -Invasion of the Queen Bug-?

Null & Peta -Invasion of the Queen Bug- has a Steam rating of Positive from 25 reviews.

How many achievements does Null & Peta -Invasion of the Queen Bug- have?

Null & Peta -Invasion of the Queen Bug- has 58 Steam achievements.

Does Null & Peta -Invasion of the Queen Bug- have DLC?

Yes, Null & Peta -Invasion of the Queen Bug- has at least 1 DLC pack, including Null & Peta - Art Book.