Last 7 days · history since Nov 1, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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76% positive of 184 · Mostly Positive · Live from Steam
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GOONYA MONSTER is a party game where you go on a rampage playing as characters designed by Terada Tera. Split into Busters and Monsters to face off against one another! An absolutely absurd battle awaits you!
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 76% on 2026-11-01 → 76% today (184 reviews)
No authorized Steam key store lists this game right now.
Works great on Steam Deck. Results from Valve's own testing.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
We have addressed the security vulnerability issue in Unity. https://unity.com/security/sept-2025-01/remediation We look forward to your continued support of "Goonya Monster".
The update to version 2.5.1 will be on April/18 (JST 12:00) for balance adjustment and bug fixes. The update details are as follows: ◆ Bug Fixes ・Other minor bugs have been fixed.
The update to version 2.5.0 will be on January/25 (JST 12:00) for balance adjustment and bug fixes. The update details are as follows: ◆New Episode ・Implemented update data for Episode 6. ◆ New features ・A rule customization function has been added to party pl…
The update to version 2.4.0 will be on October/25 (JST 12:00) for balance adjustment and bug fixes. The update details are as follows: ◆New Episode ・Implemented update data for Episode 5. ◆Gameplay Rebalance 【Battle Balance】 ▼Buster ・When matched with player m…
The update to version 2.3.0 will be on September/8 (JST 12:00) for balance adjustment and bug fixes. The details of the update are as follows: ◆ New features ・Added "GO ON YA WAY/Alice" to the BGM settings. -By selecting "GO ON YA WAY/Alice" from Options > Sou…
The update to version 2.2.0 will be on July/26 (JST 12:00) for balance adjustment and bug fixes. This time, as a measure against the phenomenon where game balance is skewed by certain strategies, we have implemented an "area where damage occurs only to Monster…
The Goonya Monster universe expands today with four brand-new spin-off titles, each starring fan-favorite characters in their own casual gameplay adventures.With simple, intuitive controls, these games are easy to pick up and play—making them perfect for playe…
In addition to existing single-player modes, the full release introduces brand-new 2-player modes.Your favorite character might even be playable with friends and family…?Designed for a wide range of players, all titles feature simple, easy-to-learn controls—no…
『グーニャモンスター』のオンラインeスポーツ大会「グニャリンピック」の第2回大会を2025年1月11日(土)に開催いたします。本大会へのエントリーは、2024年12月2日(月)まで受付中です。第2回大会は参加賞の用意もあるため、奮ってご応募ください! ◆開催の目的 今年12月に発売から2年を迎える『グーニャモンスター』。盛り上がりを見せた前回大会に引き続き、規模を拡大した第2回公式大会の実施が決定いたしました。本大会の開催が、ユーザーとメーカーの交流の場となるとともに、新旧幅広い層の皆様にグーニャモンスターの魅力や…
『グーニャモンスター』のオンラインeスポーツ大会「グニャリンピック」を2024年8月3日(土)に開催いたします。同時に、本大会へのエントリー受付を本日2024年6月28日(金)の12:00(JST)に開始いたしました。 ◆開催の目的 発売から約1年半を迎える『グーニャモンスター』を日頃よりお楽しみいただいているユーザーの皆様の声にお応えして、グーニャモンスターでは初となる公式大会の実施が決定いたしました。本大会の開催が、ユーザーとメーカーの交流の場となるとともに、新旧幅広い層の皆様にグーニャモンスターの魅力や可能性…
Thank you always for playing "Goonya Monster"! The delivery period for Episode 6, which was recently released, is scheduled as follows: 2024 January 1st 0:00 (JST) - 2024 April 30st 23:59 (JST) In accordance with this, the sales period for the Episode 6 Battle…
Distribution of "Episode 6" will start from February 1st (00:00 JST). The following contents will be added in this episode. ◆New Stage 〇Addition of "Electro Laboratory" -The "Electro Laboratory" will not expire and can be played indefinitely. ◆New Monster 〇Ali…
Thanks to everyone, Goonya Monster will celebrate its 1st anniversary on December 4, 2023. To commemorate this, the second collaboration with FAKE TYPE., who was in charge of the theme song for this work, has been decided! Lord HAM and IWASAKE-chan, the mascot…
Thank you always for playing "Goonya Monster"! The delivery period for Episode 5, which was recently released, is scheduled as follows: 2023 November 1st 0:00 (JST) - 2024 January 31st 23:59 (JST) In accordance with this, the sales period for the Episode 5 Bat…
Episode 5" has been available since November 1 (00:00 JST). When Episode 5 begins, rankings will be reset and ratings adjusted. Past rankings remain as records and can be checked from the Hall of Fame Room. ◆New stages 〇Addition of "Devil's Inferno" -The "Devi…
We would like to introduce a collaboration with Japanese popular Vtuber group "Enishin". We have decided to collaborate with "Virtual Collaboration Unit Enishin"! T-shirts that are sure to expand your fashion range, six types of plates, and the collaboration w…
MUTAN official VTuber Aristethia, who is familiar with Goonya Monster News, joins the battle as Buster DLC! Distribution started from August 23(JST 00:00). Let's aim for the strongest Buster with Alice, an apprentice magician who is good at physical attacks (b…
Thank you always for playing "Goonya Monster"! The delivery period for Episode 4, which was recently released, is scheduled as follows: August 1st 0:00 (JST) - October 31st 23:59 (JST) In accordance with this, the sales period for the Episode 4 Battle Pass is …
Episode 4 has been available since August 1 (00:00 JST). The following contents will be added in this episode ◆New stages 〇Addition of "Haunted Library" -The "Haunted Library" will not expire and can be played indefinitely. ◆New monsters 〇Gargoyle -Gargoyle is…
We would like to introduce a collaboration with Japanese popular Vtuber group "All Guys". In addition to implementing four Buster DLCs with voices, "Tsukasa Tenkai", "GatchmanV", "Mari Tomari", and "Meika Utai", Costumes, collaboration weapons, and collaborati…
34 items on Steam, newest first.









