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MADNESS: Project Nexus

MADNESS: Project Nexus

MADNESS: Project Nexus is a third-person Run n' Gun / Beat'Em Up filled with arcade-style action and button-mashing brutality. Gun your way through droves of bad guys in the Story Campaign, or build your perfect killing machine in the neverending onslaught of Arena Mode.

Released Sep 29, 2021 Developer GIBBING TREE, LLC Platforms Windows GoreBeat 'em upHack and SlashArena ShooterShooter
View on Steam ↗ $24.99 (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.

97.2%positive15,798 reviews

What reviewers agree on

Praised
Criticised
Bar length = how many of the 103 reviews raise the point On criticised points, the pale part = reviewers who still recommend the game Select a point to see the exact counts and what reviewers wrote.

Counted across 103 English reviews, sampled to match this game's 97.2% positive rating · as of 2026-05-20

Recommended · 14 found this helpful

“ever since i was a kid i watched madness combat it was super cool like i watched it everyday until i found this game its alright if i didnt played the main campaign but i love it! i loved arena mode since i played the madness project nexus classic game i had the best teams ever…”

— a player, Steam review · 111 hrs played
Recommended · 12 found this helpful

“i really recomend watching madness combat before playing bc it will be very confusing”

— a player, Steam review · 12 hrs played
Recommended · 15 found this helpful

“haha funny grey men with floaty hands this game is genuinely amazing tho the graphics can be really beautifal sometimes and it just generally feels really fun to play i havent personally gone through the full campaign yet but ive grinded a ton on arena mode and i can def say…”

— a player, Steam review · 50 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 11:16 UTC · history via SteamCharts.

231playing at last check
25824-hour peak
4,919all-time peak
0 1k 2k 2022 2023 2024 2025 2026 1.4k avg · Oct 2021

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.

52achievements
25.5%median completion
2.2%rarest: Burger Detective
86.2% of players 79.1% of players 66.7% of players 64.9% of players 57.5% of players 56.0% of players 52.2% of players 44.7% of players 43.3% of players 43.1% of players 42.6% of players 42.0% of players 39.7% of players 38.6% of players 35.9% of players 34.1% of players 33.6% of players 31.7% of players 30.5% of players 30.5% of players 30.1% of players 29.4% of players 28.0% of players 27.9% of players 27.2% of players 26.6% of players 25.5% of players 25.3% of players 25.2% of players 25.2% of players 24.2% of players 22.5% of players 21.9% of players 21.8% of players 17.7% of players 16.6% of players 16.1% of players 12.8% of players 12.7% of players 9.3% of players 8.4% of players 7.4% of players 6.6% of players 6.4% of players 6.0% of players 5.3% of players 5.0% of players 4.4% of players 4.4% of players 4.2% of players 2.8% of players 2.2% of players 86.2% 0% most earned rarest
Almost everyone has
86.2%Slaughter Rank: Bloodied — You've made 50 people disappear. Nice!
79.1%Slaughter Rank: Impaler — You've fed 200 people to the crows. The crows send you their thanks.
66.7%No Mercy: Mag Bandit 1 — Defeat the Mag Bandit.
Rarest badges of honor
2.2%Burger Detective — Found all of Burger Gil's special deliveries.
2.8%Origin Collector — You've imprinted your Arena character with every available origin!
4.2%Story Victory: Madness — You've beaten the entire Story Campaign on Madness Difficulty. Incredible!

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.

$24.99current · sampled 2026-07-26 08:39 UTC
$24.99lowest since tracking began2026-07-11
US24.99 USD
EU20.99 EUR
UK19.49 GBP
Australia35.95 AUD
Canada28.99 CAD
Japan2,570 JPY
Brazil47.49 BRL
China80.00 CNY

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

Brazil≈$9.3 China Japan Canada EU US Australia UK≈$26

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.

May 29, 2026
MC6 Hank & Agent Plushie!

It's throwback time, baybay! Did you know that Madness Combat: Antipathy turns 20 this year? We didn't. Total coincidence. But we take those! Celebrate the 20th Anniversary that we definitely foresaw

Apr 15, 2026
Beta Branch Update v2.19.a Update

ːmpn_engiː Beta \ ːmpn_engiː\ Hey folks, sorry to announce this one a week after we launched, but there were some BIG changes and we didn't wanna commit to more than a discord announcement until we kn

Feb 16, 2026
Auditor Plush & Shirt + Development Sitrep!

So, now that we've gotten some practice under our belts turning Gods into plushies, we decided to aim a little higher this time. That's right it's that moody mortal meddler himself, the Auditor! Comin

Feb 16, 2026
Full Release v1.10.a Update

ːmpn_hankː Full Release \ ːmpn_hankː FIXED ⦁ During cutscene dialog/narration, the visual of a character speaking would glow if their in-game character had been flashing a color (attacking, injury, de

Nov 25, 2025
Phobos + Hot Dog Vendor Plushie!

A transdimensional megalomaniac and a perennial enigma. A God-Emperor and a God of Glizzies. The forces of Nevada often manifest themselves in extremely varied and unforeseen ways, and there are few i

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

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

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

GenresAction, Indie
Player tagsGore · Beat 'em up · Hack and Slash · Arena Shooter · Shooter · Gun Customization · Funny · Character Customization · Blood · Action · Combat · 3D (SteamSpy community voting)
FeaturesSingle-player · Multi-player · Co-op · Shared/Split Screen Co-op · Shared/Split Screen · Steam Achievements · Steam Trading Cards · Steam Cloud
LanguagesEnglish * *
Achievements52
Estimated owners500,000 – 1,000,000 (SteamSpy)
Official sitehttp://www.madnessprojectnexus.com
Minimum system requirements (PC)

Minimum: OS *: Windows 7 Processor: Dual Core 2.0GHz Memory: 4 GB RAM Graphics: 512MB memory or better DirectX: Version 9.0c Storage: 1 GB available space