After two years of work from fans, this free vtuber brawler is now one of the biggest fighting games on Steam

After promising previews capping off two years of development, free vtuber brawler Idol Showdown has finally hit Steam and instantly become one of the platform's biggest fighting games. 

A quick look at Steam's own new and trending tab for fighting games puts Idol Showdown at number two, while SteamDB ranks it at number three for concurrent players among fighting games, trailing behind Brawlhalla and Naraka: Bladepoint. In a tweet, developer Besto Game Team confirmed the game was downloaded over 200,000 times in its first weekend. It's also racked up nearly 2,000 reviews on Steam at the time of writing, and with a 95% positive rating. 

Beyond the sheer size of its international target audience, part of Idol Showdown's explosive launch can be attributed to all the coverage it's gotten from the very vtubers that it's about. It stars eight playable streamers from the Hololive brand owned by Japanese company Cover, and it features far more of the brand's streamers in cameos and special attacks. Those same vtubers have seemingly fallen in love with the game, and with tens of millions of YouTube subscribers between them, they've put millions of eyes on it by streaming it in the past few days. 

Idol Showdown's official Twitter page is overflowing with posts from multiple Hololive talents, and Cover's management has even gotten involved. In a (machine translated) tweet, Hololive staffer A-chan wrote: "Thank you for a game filled with love for Hololive! I would love to play it myself!" Some streamers have even directly contributed to the game; Shishiro Botan, who previously ignited an influx of Deep Rock Galactic players, requested and recorded some new voice lines for her playable counterpart.  

The launch trailer for Idol Showdown shows that the devs plan to add at least three more playable characters, and it seems Hololive's Usada Pekora, ranked the most-watched female streamer of Q1 2023, is next in line. I can easily picture each new character triggering an influx of players looking to play as their favorite streamer, so while it may not remain at the top of Steam, Idol Showdown could be running hot for some time. 

Hololive talents have also introduced countless fans to Holocure, which might be the best Vampire Survivors riff

Austin Wood
Senior writer

Austin has been a game journalist for 12 years, having freelanced for the likes of PC Gamer, Eurogamer, IGN, Sports Illustrated, and more while finishing his journalism degree. He's been with GamesRadar+ since 2019. They've yet to realize his position is a cover for his career-spanning Destiny column, and he's kept the ruse going with a lot of news and the occasional feature, all while playing as many roguelikes as possible.

Read more
MiSide screenshot
With almost 40,000 positive Steam reviews, dev behind this winter's biggest horror hit "never expected MiSide to be so popular" and will "carefully consider future plans"
ben starr dressed in harequinn makeup chomping down on a banana
After 10 months, 3 Game Awards, and the downfall of global productivity, roguelike hit Balatro reaches a new all-time Steam peak
ben starr dressed in harequinn makeup chomping down on a banana
Balatro's first few hours generated over $600,000, "far more money" than the roguelike's creator had ever made: "It is the most surreal day of my life"
A hangar door opens, throwing two mechs into close-quarters battle in Mecha Break
PvP shooter Mecha Break is dominating Steam Next Fest with player numbers matching Marvel Rivals and GTA 5 even as it suffers mostly negative reviews
Balatro screenshot showing an assortment of card packs
Balatro creator initially considered a Steam release in part to help "get a game developer job somewhere," and after 5 million sales I'd say he found one
Awaria
The Helltaker creator has a new free game with ghost girls instead of demon girls, and after less than a month it's got over 9,000 Steam reviews at 96% positive
Latest in Fighting
"I didn’t have a single ally": Tekken 4's negative reception put series boss Katsuhiro Harada under so much stress that he left Namco for a year
Tekken 8
Tekken lead Katsuhiro Harada says he's spent decades "mentally preparing" for AI to overtake humans, but it's not happening: "If AI had really advanced, we wouldn't be pouring 10, 20, 30 billion Yen into making games"
Super Smash Bros. Ultimate
Super Smash Bros. creator says instead of making more "Americanized works," Japanese devs should "seek the uniqueness and fun of Japanese games"
Minecraft characters Alex and Steve riding in mine carts in Super Smash Bros. Ultimate, being chased by Bowser Jr..
Super Smash Bros. Ultimate villain Minecraft Steve is the star of the "best Smash clip of all time," as genius player makes a literal Trojan Horse to destroy an unsuspecting opponent
Super Smash Bros. for Nintendo 3DS key art.
Masahiro Sakurai says Super Smash Bros "might have died out" if not for late Nintendo president Satoru Iwata: "There's no doubt that he influenced me in many ways"
Mortal Kombat 2 3DO
After 32 years, Mortal Kombat 2 has finally been ported to the one hyper-expensive '90s console that could actually do it justice
Latest in News
Saw X
Billy the Puppet gives Saw fans some hope on the future of the horror franchise by updating his LinkedIn profile to "employed"
Bella Ramsey as Ellie and Pedro Pascal as Joel in The Last of Us
The Last of Us showrunner Craig Mazin praises Bella Ramsey and Pedro Pascal for "spectacular" take on one of Part 2's most iconic scenes in season 2
"I didn’t have a single ally": Tekken 4's negative reception put series boss Katsuhiro Harada under so much stress that he left Namco for a year
Kaitlyn Dever as Abby in The Last of Us
The Last of Us showrunner praises Abby actor's "physically tremendous" performance ahead of season 2: "We just haven't f**ked up in casting"
Quacks: All-In Edition box art
Fellow witchcore weirdos, prepare your cauldrons for a classic potion-making board game refresh with Quacks: All-In Edition
Nicholas Hoult as Lex Luthor in Superman
Superman star to lead upcoming thriller movie from Deadpool 2 and Bullet Train director