About
On Steam, 94% of 14,892 player reviews are positive (Very Positive). 19 people are playing it on Steam right now, with a peak of 71 in the last 30 days. It is Playable on Steam Deck. It was nominated for 1 award.
Mass Effect is an action role-playing game set in the year 2183. The player takes the role of Commander Shepard, a customizable character who serves as Executive Officer aboard the SSV Normandy. After a routine mission goes wrong, Shepard assembles a squad and pursues a threat that escalates into a galaxy-wide conflict. The game features real-time squad-based combat where players choose companions and tactics suited to different enemy types, from biotic-wielding opponents to heavily armored machines. The game spans a large science fiction universe, with explorable locations ranging from the Citadel space station to alien homeworlds and remote outposts. Player decisions affect mission outcomes, crew relationships, and the overarching narrative across the trilogy.
Story
In the year 2183, Commander Shepard is sent to the human colony of Eden Prime to recover a Prothean beacon. The mission is disrupted by an attack from the synthetic Geth, led by Saren Arterius, a rogue Spectre agent. After making contact with the beacon and receiving a cryptic vision of destruction, Shepard is appointed the first human Spectre and tasked with hunting Saren across the galaxy. The investigation leads Shepard and a growing crew aboard the SSV Normandy through multiple worlds, uncovering a conspiracy tied to the Reapers, a highly advanced machine race believed to eradicate all organic civilizations on a 50,000-year cycle. Shepard must stop Saren before he can trigger their return.
What is happening now
Mass Effect is a narrative-driven RPG and shooter that defined a generation of character-focused sci-fi storytelling when it launched in 2007. The original trilogy established the franchise's reputation for branching dialogue, squad-based combat, and consequential player choices across multiple games. Recent coverage has focused on Exodus, a spiritual successor from Wizards of the Coast that draws deliberate inspiration from Mass Effect's formula. Early hands-on impressions suggest the game captures much of what made BioWare's series compelling - a third-person perspective, narrative depth, and RPG mechanics - though some reviewers note that the dialogue execution doesn't quite match the modernization of other systems. The project appears positioned as a spiritual continuation of that lineage rather than a direct sequel.
More in the Mass Effect series
All 6 games in orderFrom the people behind Mass Effect
shared cast and crewGames like Mass Effect
same kind of game, other seriesCast and crew
5 creditsCrew
Awards
0 won, 1 more nominationMedia
Releases
First release date; per-platform dates are not in the database for this game yet.
PC and Steam Deck
Steam store pageSteam Deck: Playable runs, but may need some tweaks
Requirements and Deck status as listed on Steam, checked Oct 28, 2026.
Mass Effect player count
concurrent players on SteamPlayers counted on Steam every one to six hours; the daily peak is the highest count of the day.
In the news
All 85 storiesMore headlines - the next 77
- BioWare Fans Are Now Petitioning To Save Anthem, Not Just Mass Effect Oct 30, 2026
- Mass Effect-Style Sci-Fi Action RPG, EXODUS, Gets a 40-Minute Gameplay Video Oct 29, 2026
- BioWare Co-Founder Speaks Out on Studio Closure, Mass Effect Cancellation Oct 29, 2026
- Save Mass Effect Petition Has Nearly Reached A Whopping 300K Signatures Oct 29, 2026
- As Mass Effect Expires, Exodus Reveals 40 Minutes of Gameplay with the Protagonist's New Face Oct 28, 2026
- Mass Effect composer wants to rescore leaked internal ME Universe trailer to "properly represent my musical vision" Oct 28, 2026
- Mass Effect Cancellation Stings Even More When You Realise Austin Wintory Was Pitching the Soundtrack Oct 27, 2026
- Mass Effect: Universe Would Involve a Multiverse by Including All Choices From the Originals – Rumor Oct 27, 2026
- “EA Never Understood BioWare,” Say Jennifer Hale and Mark Darrah, as Fans Call on CD Projekt to Save Mass Effect Oct 27, 2026
- Journey Composer Showcases Music He Made to Discuss Working on Mass Effect Oct 27, 2026
- Former Mass Effect Dev Doubts EA Will Sell Cancelled Game to Another Studio Oct 27, 2026
- Mass Effect Has Been Taken Away Just When We Needed It Most Oct 27, 2026
- The ‘Save Mass Effect’ petition surpasses 200K signatures Oct 27, 2026
- Mass Effect fans ramp up efforts to save BioWare's RPG series with a Times Square billboard and plans for more ads outside The Game Awards Oct 26, 2026
- Mass Effect fan group buys billboard in Times Square promoting petition to save series Oct 26, 2026
- The Fall of Mass Effect – Where Did It All Go Wrong? Oct 26, 2026
- 223,000+ people sign petition to "save Mass Effect" Oct 26, 2026
- 220,000-signatory petition to "save Mass Effect" doesn't mention BioWare, suggests giving Mass Effect 5 to somebody else Oct 26, 2026
- Mass Effect Fans Call for EA Boycott as Petition to Save BioWare's Canceled Game Garners More than 75,000 Signatures Oct 26, 2026
- Save Mass Effect movement backed by The Expanse RPG devs inspired by BioWare Oct 26, 2026
- BioWare’s Mass Effect Universe Was Built Around “Absolute Autonomy,” Says Technical Director, as the Save Petition Flies Past 210K Signatures Oct 26, 2026
- EA Scrubbing Mass Effect from Other Games as Series Starts to Die Off Oct 26, 2026
- 'Mass Effect: Universe' Explained: BioWare's Canceled Sequel Had a Plan For All Three 'ME3' Endings Oct 26, 2026
- A Leaked Mass Effect Game Reportedly Explored A Galactic Cold War 600 Years Post-Shepard Oct 26, 2026
- Mass Effect's Commander Shepard Actors, Destiny Community Help #SaveMassEffect Petition Cross 200,000 Signatures Oct 26, 2026
- Mass Effect crossover items have seemingly been removed from Battlefield 6 following EA's sudden closure of BioWare Oct 25, 2026
- Mass Effect Leaks Reveal Canceled BioWare Game's Story Would Have Accounted for 'All' Choices From Previous Games Oct 25, 2026
- Mass Effect Universe supposedly featured "Hitman-style freedom" and a "galactic Cold War" Oct 25, 2026
- Mass Effect Fans Rally With 100,000+ Signatures to Save Franchise After Cancellation Oct 25, 2026
- Mass Effect Universe "looked incredible" says creator who claims he advised BioWare Oct 24, 2026
- Shepard Actor Reacts To Leaked Mass Effect Trailer, Is “Holding Hope” The Game Will Live On Oct 23, 2026
- The Next Mass Effect Sounded Like John Wick In Space Oct 23, 2026
- BioWare’s Canceled Mass Effect Universe Was Set 600 Years After Shepard, With an N7 Agent and Hitman-Style Missions, Says YouTuber Oct 23, 2026
- BioWare fans beg Palworld studio to save Mass Effect by buying the IP from EA Oct 23, 2026
- Upcoming Mass Effect-like Exodus himbo-fies protagonist after fans complain about his face Oct 23, 2026
- Battlefield 6 Reportedly Cancels Mass Effect Collab In Wake Of BioWare Closure Oct 23, 2026
- EA Appears to Have Quietly Pulled Mass Effect Content From Battlefield 6 Following BioWare Shutdown Oct 23, 2026
- Bioware Closes After 30 Years, New Mass Effect Game Also Cancelled Oct 23, 2026
- Mass Effect 5 would have been Mass Effect Universe, and one trailer has changed how I see the entire series Oct 23, 2026
- A Petition To Save Mass Effect Has Reached Almost 50,000 Signatures Oct 23, 2026
- Cancelling Mass Effect And Closing BioWare Was An Obvious Thing For EA To Do, Experts Say Oct 23, 2026
- Who Will Save Bioware Now? The Mass Effect TV Show? Or The Canadian Government? Oct 23, 2026
- Mass Effect TV Series Remains Active at Prime Video Despite BioWare Closure Oct 23, 2026
- Franchises Like Mass Effect Are a 'Prestige Project' for EA, and BioWare's Closure Was 'Entirely Predictable,' Analysts Say Oct 23, 2026
- The Internet Urges Xbox To Save Mass Effect Oct 23, 2026
- Mass Effect-Style Game Exodus Picked a Hell of a Time to Reveal Its Redesigned Male Protagonist Oct 23, 2026
- An alleged former BioWare dev leaks the 'Mass Effect Universe' trailer following studio closure, and fans believe this could be a 'Deadpool-style' move 'intended to generate public pressure and potentially give the cancelled project a second chance' Oct 23, 2026
- 'Mass Effect Universe' Trailer Suddenly Appears Online Following BioWare Closure Oct 23, 2026
- Mass Effect’s Stunning Leaked Trailer Shows What EA Canceled, as BioWare’s 50-Person Team Aimed for Unmatched Player Choice Oct 23, 2026
- 2-Minute Trailer for the Canceled Mass Effect Universe Leaked Oct 23, 2026
- BioWare’s Final Mass Effect Promised “Unmatched Choice,” Before EA Pulled the Plug Oct 23, 2026
- After The BioWare Shutdown, Mass Effect Spiritual Successor Exodus Gets A New Look Oct 22, 2026
- Mass Effect Universe trailer leaks online, showcases what BioWare was working on before being shut down Oct 22, 2026
- Ex-BioWare boss and Mass Effect director Casey Hudson says he'll 'forever be grateful' for his time at the studio: 'Its legacy will live on' Oct 22, 2026
- Former BioWare Executive Producer Mark Darrah Says EA Might Be 'More Likely' to Sell IPs Like Mass Effect and Dragon Age After Studio’s Closure Oct 22, 2026
- Mass Effect series still in the works at Amazon Oct 22, 2026
- Mass Effect TV show: Everything we know about Amazon's live-action Mass Effect adaptation Oct 22, 2026
- The next Mass Effect would have had 'a level of autonomy and choice that no other game has been able to match', according to BioWare veteran Oct 22, 2026
- Mass Effect Writers Discuss BioWare’s Closure, Sequel Cancelation Oct 22, 2026
- EA killing BioWare could lead to Mass Effect and Dragon Age rights being sold, ex-studio lead says Oct 22, 2026
- Mass Effect's Amazon series is reportedly continuing after BioWare shutdown, which'll make an uncomfortable gravestone for the studio's work Oct 22, 2026
- 'We're now entering an era where the name BioWare won't show up anymore when discussing upcoming RPGs' — The game industry reacts to the shuttering of legendary Mass Effect and Dragon Age studio, BioWare Oct 22, 2026
- Former Mass Effect and Star Wars: KOTOR boss calls BioWare closure "sad" Oct 22, 2026
- EA Shuts Down BioWare and Cancels Its 50-Person Mass Effect Project, as 350 More Layoffs Follow the $55 Billion Buyout Oct 22, 2026
- EA is shutting down BioWare, next Mass Effect canceled Oct 22, 2026
- "Development on the next Mass Effect is ending": EA is shutting down RPG veteran Bioware "to align talent and investments where we see the greatest opportunities for players and long-term growth" Oct 22, 2026
- EA cancels new Mass Effect, closes BioWare after being bought by Saudi Arabia Oct 21, 2026
- EA Kills BioWare, Cancels New Mass Effect, Pauses New Sims Game, And All The Other Big EA News That Just Happened Oct 21, 2026
- The Expanse: Osiris Reborn is a promising Mass Effect-style RPG, even if you're not familiar with the series Oct 6, 2026
- Sci-Fi RPG Exodus Is About to Put Mass Effect's Romance System to a Much Harder Test Sep 24, 2026
- Exodus lets you do polyamory, but the Mass Effect-like RPG's companions won't all be happy about it Sep 15, 2026
- The Expanse: Osiris Reborn Is Improving a Key Mass Effect Feature Sep 13, 2026
- Exodus is a great modernization of Mass Effect, with only awkward dialogue letting it down Sep 11, 2026
- Two New Space Opera RPGs Come for Mass Effect’s Throne in Spring 2027 Sep 10, 2026
- Mass Effect Meets Firefly In This Thrilling New Sci-Fi RPG Sep 7, 2026
- Mass Effect Team Can Make a Great Game if Left Alone, Says Former Cinematic Designer Sep 7, 2026
- The Expanse: Osiris Reborn swings for the Mass Effect crown, but struggles to match my enthusiasm for the TV show Sep 7, 2026