《Mass Effect 3》是一款結合射擊、角色扮演(RPG)與策略元素的科幻史詩最終章。在遊戲中,您將扮演指揮官薛帕德,領導人類與銀河盟友對抗滅絕性的合成種族「收割者」。核心玩法著重於戰術小隊管理,利用新能力和組合技(Power Combos)進行戰鬥,並透過招募與維繫盟友來決定最終戰的資源。此作包含整合的線上合作多人模式,進度可回饋至單人戰役。遊戲於2012年發行,並有相關的DLC內容可供擴充。
","tokens":{"input":2564,"output":148,"total":2712}}遊戲的核心前提圍繞著聯合銀河系中各個不同、甚至抱持懷疑態度的外星派系,共同對抗壓倒性的機械威脅。勝利不僅取決於戰鬥能力,更取決於在整個三部曲中所建立和維持的聯盟關係。玩家必須招募多元化的隊友,其中包括回歸的資深成員,以及像士兵詹姆斯·維加(James Vega)和獲得實體化身的可信賴 AI 伊蒂(EDI)等新角色。每一個決定、每一段培養的關係,都直接影響著最終對決時可用的資源與支持。
\n\n遊戲強調戰術戰鬥。薛帕德可以使用一套強化的能力組合,允許新的戰鬥機動,例如盲射(Blind Fire)和更強大的近戰攻擊。一個關鍵的機制是能夠在隊友之間組合生物(Biotic)和科技(Tech)能力,以釋放出毀滅性的「能力連擊」(Power Combos),這為每一次交火增添了戰術深度。
\n\n本作的獨特性在於其對前作玩家選擇與後果的堅定承諾。雖然眼前的目標是生存,但敘事結構迫使玩家必須承受領導者的情感壓力,因為為了達成勝利,隊友可能需要做出最終的犧牲。建立最終的作戰部隊,需要仔細管理這些人際關係,並部署專業化的兵種和種族,以克服看似不可能的難關。
\n\n作為主要作品,本作擁有相當豐富的可下載內容(DLC)支持,包含多個獨立的 DLC 套件,用以擴展敘事、任務和角色弧線。此外,該作品也推出了重製版,將體驗提升至現代標準,但此版本本身並無獨立資料片。
\n\n整合的合作多人模式(Co-op Multiplayer)允許玩家在線上組隊,對抗日益困難的敵人波次,以解放關鍵的衝突區域。在此模式中進行的進度——包括自訂戰士、獲取新武器、護甲和能力——將直接貢獻於單人戰役中所需的「戰爭準備度」(War Preparedness)統計數據,從而使兩種體驗之間產生實質的聯繫。
","tokens":{"input":2754,"output":725,"total":3479}}Strong violence and sex scenes

A remaster of the original Mass Effect 3 included in the Mass Effect: Legendary Edition bundle.

Mass Effect: Genesis 2 is an "interactive backstory comic". It is an updated version of Mass Effect: Genesis, which was originally created for Mass Effect 2. Genesis 2 fills the role of Mass Effect and Mass Effect 2 for new players to the series, introducing them to the story of the first two games in the Mass Effect trilogy and allowing them to make some of the major plot decisions that players could make by playing through the previous games. The player is prompted to begin Genesis 2 after character creation, but using it is optional. There are two versions of the comic, one each for a male and female Commander Shepard.

When a sinister conspiracy targets Commander Shepard, you and your team must uncover the truth, through battles and intrigue that range from the glamour of the Citadel's Wards to the top-secret Council Archives. Uncover the truth and fight alongside your squad – as well as the cast from the original Mass Effect and Mass Effect 2, including Urdnot Wrex!

Mass Effect 3: Reckoning was the final, free multiplayer DLC for Mass Effect 3, which added new playable character classes, seven new weapons, and two new pieces of gear to the game's co-op multiplayer mode. The expansion introduced a variety of new recruits, such as the Geth Juggernaut, Alliance Infiltration Unit, and Krogan Warlord, along with weapons like the Biotic Hammer and Geth Spitfire Assault Rifle to help fight the Reaper threat.

Omega has been seized by one of Cerberus' most accomplished and brilliant agents, General Oleg Petrovsky…and Aria T'Loak is plotting her revenge. To reclaim her domain, she must team up with Commander Shepard. Join Omega’s infamous leader in her fight to retake the notorious black market station. Navigate Omega’s seedy underbelly as Aria joins your squad and you witness her legendary biotic powers and unrelenting ruthlessness first-hand. Help Nyreen Kandros, the valiant turian leader of the Talon mercenary group, as she fights to free the enslaved people of Omega. Face down fearsome new enemies, including the Cerberus-manipulated Reaper, the Adjutant. Shape Omega’s future through four death-defying missions, and strike a devastating blow to the Illusive Man's plans.

Mass Effect 3 plunges you into an all-out galactic war to take Earth back from a nearly unstoppable foe – and how you fight that war is entirely up to you. Groundbreaking interactive storytelling drives the heart-pounding action in which each decision you make could have dire and deadly consequences. You are Commander Shepard, the only one who can save Earth from annihilation. BioWare makes its debut on the Nintendo console with the gripping blockbuster game of the year: Mass Effect 3 - coming to the Wii U console with brand new features and content that fully take advantage of the Wii U hardware. Command the battlefield like never before by using the Wii U GamePad to issue commands and unleash devastating attacks. Bonus content includes a new mission and squad member, an exclusive new weapon, the Extended Cut ending, and an interactive backstory experience detailing previous events in the Mass Effect universe.

The battle to save the galaxy rages on and a familiar foe returns in the largest downloadable content pack to-date for Mass Effect 3 multiplayer! Mass Effect 3: Retaliation ups the challenge by adding treacherous environmental hazards to existing maps and will introduce the infamous Collectors as a new enemy faction in multiplayer. Also making its way into the Mass Effect 3: Retaliation pack is a brand-new challenge system that will reward players for their accomplishments in multiplayer. This new feature will give players the ability to track and compare progress across different multiplayer challenges. The entire pack will include: New “Hazard” Versions of Existing Maps: Wage war across six maps as a regular rotation of Firebases will be introduced to different hazards and traps. Survive the onslaught of Acid, Lightening, Meltdowns, Sandstorms, Swarms and Whiteouts! New Deadly Enemy Faction: Prepare to face off against the Collector Praetorian, Scion, Abomination, Trooper, and Captain. Reports have also come in that Cerberus has enlisted the Dragoon to their ranks and the Geth are deploying new Drones to the battlefield. New Unlockable Weapons: The Collectors have also brought deadly new weapons to the fight: the Collector Assault Rifle, Sub-Machine Gun, and Sniper Rifle. Unlock these weapons and new equipment upgrades to build to your arsenal. New Class Kits to Unlock: A host of new characters have joined the war to fight this new threat, including the Turian Havoc Soldier and Turian Ghost Infiltrator. Additional class kits will be added as the weeks progress. New Powerful Upgrades: Outfit your weapons with three new ammo modifications and fortify your gear with five unique upgrades to defeat even the toughest foes. New Multiplayer Challenge Feature: Think you are the best soldier in the Alliance? Make sure to track your progress in the new “Challenges” database. Complete various multiplayer assignments and feats of strength to unlock titles and banners to display in-game, and then compare your progress against your friends.

Something lurks in the dark corners of space, something powerful enough to kill a Reaper. Shepard must discover the most closely guarded secret in the galaxy before the Reapers silence it forever. Mass Effect 3: Leviathan expands upon the events of Mass Effect 3, with gripping and emotional storytelling, compelling new characters, and powerful weapons and upgrades. Unravel the dark history about the Reapers as you race across the galaxy to discover the Leviathan.

The Mass Effect 3: Earth DLC is a free multiplayer expansion for the game that added new maps, characters, weapons, and a higher difficulty level to the game's co-op multiplayer mode. Players can select from six new human N7 classes, use three new weapons, play on maps located on Earth (Firebase Rio, Vancouver, and London), and face challenges on the new "Platinum" difficulty level.

The Extended Cut downloadable content adds to and modifies the ending of Mass Effect 3, in response to fan feedback.

The Mass Effect 3: Rebellion Pack was a free multiplayer expansion for Mass Effect 3. It added new maps (Firebase Jade and Firebase Goddess), three new weapons, and six new playable multiplayer characters from species affected by the Reaper invasion, such as Quarians and Vorcha. The pack also introduced a new in-mission objective and a new gear slot for persistent bonuses, enhancing the cooperative multiplayer experience.

The Mass Effect 3: Resurgence Pack is a free multiplayer expansion for Mass Effect 3 that adds two new maps (Firebase Condor and Firebase Hydra), six new playable characters (including Asari Justicar, Krogan Battlemaster, Batarian Soldier, Batarian Sentinel, Geth Engineer, and Geth Infiltrator), three new weapons (Striker Assault Rifle, Kishock Harpoon Gun, and Geth Plasma SMG), and new consumables like Strength Enhancer and Targeting VI. These items can be unlocked through in-game reinforcement packs purchased with in-game credits.

Cerberus has attacked Eden Prime and taken over a human colony. Alliance forces are stretched too thin fighting the Reapers and are unable to offer support. Intel indicates that Cerberus is after a Prothean artifact and has found it. Shepard must infiltrate the colony and recover the artifact. From Ashes includes a powerful new and permanent squad member – the last surviving Prothean. Learn more about the last days of the Prothean empire, before the Reapers wiped out their race. From Ashes also includes a new weapon, the Prothean Particle Rifle, and new appearances for every squad member.