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Mighty No. 9

Mighty No. 9

Mighty No. 9 is a 2D Side-scrolling Action game that takes the best elements from 8 and 16-bit classics that you know and love and transforms them with modern tech, fresh mechanics, and fan input into something fresh and amazing!

Released Jun 21, 2016 Developer Comcept, Inti Creates Publisher Deep Silver Platforms Windows · Mac · Linux PlatformerActionAnimeKickstarterSide Scroller
View on Steam ↗ $19.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

50.3%positive3,340 reviews
Recommended · 5 found this helpful

“Oh boy... This one's a tough one to review. So, I can say for sure that if you are someone who despised the surrounding Development Story of Mighty No. 9 and hold a personal gripe due to Kickstarting it or your grudge for Keiji, then you can go ahead and skip this game as it's…”

— a player, Steam review · 14 hrs played
Recommended · 3 found this helpful

“Just realized the pun of beck and call, lmao, took me thinking about their names 2 remember the phrase"at their beck and call" nways, who tf activated the mighty nrs cain instinct”

— a player, Steam review · 19 hrs played
Not recommended · 12 found this helpful

“I might be the only one to buy this game in the year of our lord 2026 Yeah it really is just Mega Man but not fun. The enemy absorption mechanic is neat but not refined at all. The characters are as flat as hydraulic pressed pancakes, and the level design is like if you gave a…”

— a player, Steam review · 1 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-23 23:58 UTC · history via SteamCharts.

1playing at last check
324-hour peak
1,556all-time peak
0 250 500 2017 2019 2021 2023 2026 435 avg · Jun 2016

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

70achievements
2.3%median completion
0.8%rarest: Brave the Gauntlet
72.3% of players 67.0% of players 65.7% of players 63.5% of players 38.8% of players 36.9% of players 35.0% of players 30.2% of players 25.1% of players 24.1% of players 21.2% of players 20.7% of players 19.9% of players 16.5% of players 15.4% of players 14.8% of players 12.3% of players 12.1% of players 10.6% of players 10.5% of players 10.1% of players 9.3% of players 8.9% of players 7.9% of players 7.3% of players 6.3% of players 5.0% of players 4.9% of players 4.5% of players 3.8% of players 3.5% of players 3.4% of players 3.1% of players 2.9% of players 2.4% of players 2.3% of players 2.1% of players 1.9% of players 1.8% of players 1.7% of players 1.6% of players 1.6% of players 1.5% of players 1.4% of players 1.3% of players 1.3% of players 1.3% of players 1.3% of players 1.2% of players 1.1% of players 1.1% of players 1.1% of players 1.1% of players 1.1% of players 1.1% of players 1.0% of players 1.0% of players 1.0% of players 1.0% of players 1.0% of players 72.3% 0% most earned rarest
Almost everyone has
72.3%3 Combo — Get 3 100% Absorption combos in a row.
67.0%Beginner — Complete the opening stage.
65.7%Mighty Collector — Score 10,000 points in total.
Rarest badges of honor
0.8%Brave the Gauntlet — Complete all themes in single-player Challenge Mode.
0.9%The Floor is Lava — Complete any stage with Beck's feet touching the ground for no more than 1 second.
0.9%Super Turbo Hyper Fighting Robot — Complete the game on HYPER difficulty.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$19.99current · sampled 2026-07-26 08:39 UTC
$19.99lowest since tracking began2026-07-11
US19.99 USD
EU19.99 EUR
UK17.79 GBP
Australia29.95 AUD
Canada27.49 CAD
Japan2,389 JPY
Brazil99.00 BRL
China73.98 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$11 Japan Brazil Canada US Australia EU UK≈$24

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $25 $50 07-11 07-13 07-16 07-19 07-22 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Apr 09, 2019
Mighty No. 9 - save 80% now!

Get your Mighty No. 9 deal till the 14th of April! https://steamcdn-a.akamaihd.net/steamcommunity/public/images/clans/8606368/fda0689d622c3fd12e7392648d3892415ca50cd9.png

Games like Mighty No. 9

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Giana Sisters: Twisted Dreams Giana Sisters: Twisted Dreams 74.0% · 1,052 reviews shares Kickstarter, 2 5d, Side Scroller, Great Soundtrack Shantae: Half-Genie Hero Shantae: Half-Genie Hero 89.7% · 1,485 reviews shares Crowdfunded, Kickstarter, 2 5d, Side Scroller Mega Man 11 Mega Man 11 87.2% · 2,416 reviews shares Robots, 2 5d, Side Scroller, Great Soundtrack Shovel Knight: Treasure Trove Shovel Knight: Treasure Trove 95.8% · 12,030 reviews shares Kickstarter, Side Scroller, Great Soundtrack, Comedy Freedom Planet Freedom Planet 94.8% · 3,637 reviews shares Kickstarter, Side Scroller, Great Soundtrack, Difficult Broken Age Broken Age 83.2% · 6,296 reviews shares Crowdfunded, Kickstarter, Great Soundtrack, Comedy HARDCORE MECHA HARDCORE MECHA 90.4% · 582 reviews shares Crowdfunded, Kickstarter, Anime, Sci Fi Mega Man Legacy Collection Mega Man Legacy Collection 85.0% · 2,988 reviews shares Robots, Side Scroller, Great Soundtrack, Difficult

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction
Player tagsPlatformer · Action · Anime · Kickstarter · Side Scroller · 2.5D · Retro · Robots · Singleplayer · Multiplayer · Indie · Co-op (SteamSpy community voting)
FeaturesSingle-player · Multi-player · PvP · Online PvP · Co-op · Online Co-op · Steam Achievements · Full controller support
LanguagesEnglish * , French * , Italian, German, Spanish - Spain, Japanese * , Portuguese - Brazil, Russian, Korean, Traditional Chinese, Simplified Chinese *
ControllerFull support
Achievements70
Estimated owners200,000 – 500,000 (SteamSpy)
Official sitehttp://www.mightyno9.com
Minimum system requirements (PC)

Minimum: OS *: Windows 7 64-bit or newer Processor: Intel Core 2 Quad @ 2.8 GHz or AMD Phenom X4 Memory: 4 GB RAM Graphics: Radeon HD 7770 or Nvidia GeForce GTX 550 Ti Storage: 2 GB available space