Mods / Sci-Fi

• ZZombie apocalypse 1.5by 76561198824680276Zombie apocalypse is a scenario series, for more scenarios in this series please search for Zombie or Zombie AP. This is the #1 scenario. This April, 2031 a mysterious virus strikes Hope city. Your team "Hopeful Dawns" goes and investigates the city. The recommanded difficulty for this scenario i...5.0k downloadsupdated 2 y ago
• HHalo - Mountain Climbby Veteran Gmod MingeUNSC has sent you to a planet regarding Intel that insurrectionist have established in the sector, however they have not. Covenant forces established a fortress in the sector which has now destabilized due to their presence. We've deployed firebases with tank support and a Headquarters. FOB's are...4.2k downloadsupdated 3 y ago
• DDefense of Super Earthby ☆Egg.Vonel☆The time has come. It is managed democracies darkest hour! The Illuminate have attacked the heart of democracy and threaten to destroy Super Earths Mega Cities. As long as our mighty capital Prosperity City stands managed democracy will not die. Can you stop them before it is too late? Is balance...3.3k downloadsupdated 14 mo ago
• ZZombie apocalypse 1.3by 76561198824680276Zombie apocalypse is a scenario series, for more scenarios in this series please search for Zombie or Zombie AP. This is the #1 scenario. April, 2031 a mysterious virus strikes Hope city. Your team "Hopeful Dawns" goes and investigates the city. The recommanded difficulty for this scenario is Bru...3.1k downloadsupdated 3 y ago
• CColonial Marinesby PersikaPaprikaYet another distress signal from one of Weyland Yutani's colonies! And the Colonial Marines are here to secure LV-624 from the, quite likely, xenomorph threat. Xenomorphs hit hard and fast, but have no idea what retreat is. They also thrive off of the human population, both civilian and marine. T...3.0k downloadsupdated 5 y ago
• SSCPby BismarkYour job is to secure several scps that broke out of containment. Place your HQ near the stable zone. Please note that this scenario is just for fun and not at all supposed to be completly true with the lore of the SCP universe.2.3k downloadsupdated 5 y ago
• ZZombie AP: The "Cure"by 76561198824680276Scenario full name: Zombie apocalypse: The "Cure" Zombie apocalypse is a scenario series, for more scenarios in this series please search for Zombie or Zombie AP. This is the #2 scenario. The suggested difficulty is Brutal. December, 2100. After a mysterious virus have striked Hope city. John and...1.8k downloadsupdated 3 y ago
• 丧丧尸启示录：“治愈”by 76561198824680276Zombie AP: The "Cure"的汉化版 In Chinese 英语版请搜索 For English please search for Zombie or Zombie AP 丧尸启示录是一个场景包，这个场景是场景包的第二部, 其他的场景请搜索丧尸启示录。 推荐难度为：困难，想更有挑战性可以选择枭雄。 2100年12月. 一种奇怪的病毒曾经感染了希望之城. 约翰和他的 "希望曙光"组织马上就能完成重建工作并恢复人类文明; 不过他们不知道的是又有一波丧尸即将偷袭希望之城。。。 你是一只丧尸！ 你从“希望曙光”丧尸清理行动中活了下来然后莫名其妙的就有了高等智慧就像人类一样。 目前...1.6k downloadsupdated 3 y ago
• TThe Seven Hour Warby 76561199175052366Though the defeat of the militaries of earth only took seven hours the crushing of human spirit will take far longer. As the newly established overseer of a major city you will ensure that the peoples of this planet will properly submit to the combine, or else.991 downloadsupdated 5 y ago
• AAdvanced Warfareby 76561198452771776The year is 2071 - significant innovations in the militaries changes the way wars is fought. However, the insurgents have also stepped up their game. Armed to the teeth, extremely motivated, and sponsored by ultra corporations. Supercharged with governors and powers, push back the supersurgent on...931 downloadsupdated 5 y ago
• TThe Alien Invasionby 76561198887463864Aliens Are Invading earth Rebels = Aliens Story : aliens got captured on area 51 and you are the last nation alive can you survive Features: no negociation Aliens are op Alien Portal Storms Infinite Reputation Start with lot of military888 downloadsupdated 5 y ago
• SSCP-008 Outbreakby 76561199072223167SCP-008 has broken out of a nearby SCP Foundation site and are hidden among the population in the region. Use MTF-Beta 7 and hurriedly assembled security task forces to neutralize all SCP-008 instances and amnesticize those who know too much.815 downloadsupdated 5 y ago
• Rrebelionby thecookieguykingthe now intergalactic empire has found a way to get to earth and conquer it with little resistance but little did they know the rebel allience has been supporting and supplying the local rebels in regions in africa. you job is to crush the rebel scum and prove the empire is here to help and impro...736 downloadsupdated 5 y ago
• CCombine Occupationby 76561198370581253The Combine, a transdimensional alien empire, have managed to take over all of earth in 7 hours, they have appointed you as administrator of earth giving you the responsibility of pacifying the remaining population of earth. However just because the governments of earth have surrendered does not...733 downloadsupdated 5 mo ago
• 彼彼方的她Aliya：曙光行动by 765611990309940913026年，由于公司的种种暴行激起了人民的反抗，反抗军在科朗2-C星球设立总指挥部并对地球的泰瑞公司发起了领土收复战役，而你将扮演COSMOS与Aliya、Ryoko、Kane并肩作战，你们的冒险故事仍在谱写，这场人性与血性的斗争，能否在你和她的领导下胜利？ “当我们都在注视星空的时候，我可能正在注视着你的眼睛。”——Aliya PS：受架空剧情环境影响，本场景为简单（Easy）模式，皆在为休闲者提供舒适愉悦的游戏体验！705 downloadsupdated 11 mo ago
• MMartian Conquestby LochbugYour company has recently conquered a rival colony and have tasked you with enforcing order within the domes, securing the mines, & dealing with the native martian threat. The gimmicks? You will only recieve income from supplying the Colony with critical resources for life support from the mines...635 downloadsupdated 18 mo ago
• CColonising Copper-9by 76561198884511292After the humans united Earth they decide to colonise other Planets and moons. Their next target is Copper-9 a Uranium and Oil rich Moon inside the habitable zone of a star the perfect place for a colony. However the Moon is habited by a primitive civilisation, but we already colonised multiple p...629 downloadsupdated 3 y ago
• GGalactic Empireby 76561199117785467As the head of an elite counter-insurgency chapter of the Stormtrooper Corps, you have been tasked with securing this quadrant of Dantooine against a Rebel takeover. Smugglers, miners, and pioneers abound in this area, making it a hotbed of rebel sympathizers. Lord Vader will personally review yo...613 downloadsupdated 5 y ago
• 生生化危机：围城危机by 765611992130237092000年，由于楚帝国边境——险要山地发生了大规模爆乱，使得本就贫穷和混乱的险要山地变得更加混乱和贫穷。同时，这也加剧了险要山地的人口流失，他们为了生活不得不流亡到帝国四处。其中有一部分人接中了PAX-12... ’‘繁茂平原‘’以慈善和国际慈善援助而著名，‘’繁茂平原‘’的代表官员听说了‘’险要山地‘’所发生的事，表示愿意调动资源来安定难民以彰显‘’繁茂平原‘’的慈善业的发达，同时开始向地方分区发放PAX-12的接中补贴以降低疾病和意外风险所造成死亡。（他们并不知到会发生什么） 万事不可能以帆风顺，其中有几个分区的PAX-12被一个贪官拿走了全部..... （建议难度：困难或枭雄）536 downloadsupdated 3 y ago
• HHalo - Siege of Sandby Veteran Gmod MingeThe Human fleet fled from the planet after we destroyed most of their ships after a splipspace jump. It is time to launch our ground assault against the pockets of resistance occupying this region. We outnumber the enemy so we will not be able to strike the rest of their forces untill they reveal...525 downloadsupdated 3 y ago
• SSCP-610by 76561199056171920(This is my first scenario), UPDATE (Updated it corrected my spelling and added more content). The choas insurgency raided one our sites and stole some SCP-610 samples and realesed them into the wild. Contain it quickly as possible. SCP-610 is a airborn virus that is a skin disease but turns vict...505 downloadsupdated 5 y ago
• 太太阳系保卫战-火星by 76561199295657022正如先知所预言的一样，一个外星种族正在预谋毁灭地球。形势危急，人类必须联合起来以互帮互助，成为“跨行星物种”。让我们先从火星开始抵御他们的入侵。 这将会是一个系列的场景，在此祝各位玩的开心！ 我正在重制这个系列，因为我做的有些烂。作为长期更新的系列，我自然会需要一些时间来完善他们。 （译者注：有一说一这外国佬的词汇真的差。最为上海的高中生，我在翻译时遇到了一点点困难，就是因为他们的拼写错误。不过场景质量是真的不错，推荐游玩！另：这一系列的场景都有一个三星战术，具体是什么得玩家自己去探索了！：）493 downloadsupdated 3 y ago
• OOuter Mineby CastiguCongratulations on your enlistment in the Space Tec Cadet Programme! You have successfully completed your training and will now be deploying to Zeta 33 to join the mining operations on the planet! Your task is to oversee the mining operations in Sector C. Ensure that ore mining operates smoothly...483 downloadsupdated 5 y ago
• SSCP Code Blueby Tomcat-2Instances of SCP-008-01 have breached containment. It is up to you, Site Director, to recontaine or eliminate escaped SCP instances, while keeping the local populace in the dark about what has occurred.421 downloadsupdated 5 y ago
• WWarhammer Escalationby CommissarMarekIn the grim darkness of the far future, there is only war. Welcome Governor to Lavem Quintus. This world has been isolated ever since the dark age of technology. It is your privilege to claim your overlordship and turn this backwater into a profitable world within the Imperium.339 downloadsupdated 21 mo ago
• GGDI 01by 76561199141766668Eliminate Nod in each action, or achieve a specific goal 在每一场行动中消灭Nod，或者达到特定的目标。322 downloadsupdated 5 y ago
• SStar Wars: the empireby 76561199138451403Local radical rebel groups have managed to take partial control of the Kuat planet ! They are dangerously near the weapons factories and secret developement labs. Director Krennic has taken control of the operations himself, crush the rebels and prevent them from stealing imperial technology314 downloadsupdated 4 y ago
• GGirls Frontlineby nick237After getting nearly obliterated in Eastern Europe, Gryffin & Kryuger (G&K) managed to secure a contract of stabilizing a country in the middle east in order to lick their wounds and rebuild their infrastructure, but there's a catch, Sangvis Ferri (SF) got there earlier and is providing an insurg...287 downloadsupdated 3 y ago
• 仿仿生人叛乱by 765611988353838952076年仿生人突然叛变，苍穹市被占领，叛军下一个目标就是离苍穹市最近的天鸢市。266 downloadsupdated 4 y ago
• 生生化危机：起源by 765611992130237091998年，随着国内局势稳定，科研技术不段发展，楚帝国的科学家们在1999年1月研发出了一种基因病毒取名为PAX-12，该病毒可使死亡的细胞复活并使被复活的细胞获的再生能力，记划用来治疗脑死亡等神经系统疾病。为了测式药品科学家们将PAX-12带到为于帝国边境的险要山地进行测式，开始一切正常，直到3月险要山地出现了大量叛乱分子，他们攻战了实验室并且绑架了大批科学家。情况万分危机但好在我方在险要山地有大量坦克一供镇压叛乱........243 downloadsupdated 3 y ago
• Sseaf on the creekby 76561199427972540command seaf soldiers fighting on malevelon creek can you keep the automatron at bay or will you perish while spilling lots of oil230 downloadsupdated 3 y ago
• PPheromone H4-Ks Outbreakby MataccAThe discovery of one of the largest liquid morkite reservoirs has led to a permanent refinery being placed, however; an outbreak caused by a potent pheromone has theatened the local robots so we're sending you in to clean everything, good luck, rock and stone. This scenario is based on the game D...224 downloadsupdated 3 y ago
• AAlien Invasionby 76561198329865132You need secure our postion before the aliens overrun us.219 downloadsupdated 4 y ago
• EEmergence Day (Gears of War)by |r.τ.α| SommThe humans of Sera built a glorious civilization, but humans are not destined to create. They ultimately did what they do best, destroy. But this was nothing, compared to a new threat from below. An enemy that will force humanity to take their last, inevitable steps, toward extinction. Military f...201 downloadsupdated 4 y ago
• HHalf Lifeby 76561199589696106In Half-Life, you play as Dr. Wallace Breen. During an experiment gone wrong, a portal is accidentally opened to an alien dimension called Xen, unleashing hostile creatures into the facility. Freeman must fight his way through both aliens and a military clean-up crew sent to cover up the incident...170 downloadsupdated 2 y ago
• TThe Black Mesa Incidentby 76561198975549357PLEASE READ BEFORE CONTINUING ON. The Black Mesa Incident, also referred to as the Lambda Incident, was a catastrophic event resulting from an experiment carried out by the Anomalous Materials department at the Black Mesa Research Facility. The experiment triggered a rare quantum event known as a...169 downloadsupdated 4 y ago
• --War Of The Worlds-by 76561198875414229Based On The Book You Play As The British As The Martians Advance From The Mountains As You Attempt To Hold Them Off Good Luck You Can Choose 3 Gamemdoes Easy Medium Hard Good Luck This Also Attempts To Be A WOTW Simulator There Are 2 Win Conditions For Both Factions162 downloadsupdated 3 y ago
• ZZCom Cleanupby 76561198348846583Can you retake the region in the hands of living? After the horrible "Necroa" virus outbreak, creation of the vaccine and spreading it worldwide, ZCom took place as a new worldwide government. You received an message from unknown community of survivors out in the ruins of city. Work together and...156 downloadsupdated 4 y ago
• GGenestealer Cult Strikeby 76561199191834099On a backwater Imperial world with regressive technology, limited contact with the wider Imperium, and a poor understanding of military strategy, something from the underground is coming. (This scenario takes place in my personal warhammer dream, a war with genestealers with ww1 tech.)139 downloadsupdated 3 y ago
• FFor The Empireby lockdodThe Empire has recently liberated a previously hostile planet: Carine. Carine historically had ties to the Rebellion. Most Imperial forces have left the planet, but you have recently been appointed as Imperial Regional Director to oversee the quelling of the population and subject the planet to I...137 downloadsupdated 10 mo ago
• EEmperors Willby 76561199304070030THE TIME HAS COME A Warp Storm has been detected nearby, you have been placed in command. Things have detoriated quickly, with the Ruinous Powers establishing footholds east of Hive City Krokas. Evacuate the Civilians, hold the line as long as possible and try to win. NEW STUFF -(Semi) Reworked I...136 downloadsupdated 3 y ago
• SSecure Contain Protectby 76561199090842970Please insert credentials ....... Identity confirmed, opening file 008-32 A vial of SCP-008 was released into a secluded region by an unknown organization, suspected to be the Chaos Insurgency. MTF Beta-7 "Maz Hatters" was dispatched to the region under the facade of a research team sent to study...128 downloadsupdated 4 y ago
• DDesolationby Starfoth The Burgundy Silk RugFollowing an invasion by a hostile offworld invading force, the world is left in ruins. The few nations that remain are broken and riddled by post-nuclear anarchy. The war, known as the 'pacification' was committed by an as-of-yet unknown offworld force that has since drawn ire across the disconn...127 downloadsupdated 5 y ago
• 回回溯历史：2011利比亚by 765611998730019442011年，阿拉伯之春和茉莉花革命的风吹到了利比亚，仅仅数天，抗议活动演变成了暴力示威并导致政权垮台，外部势力的干涉让利比亚至今未能回归安宁。回到那一年，你作为当时的现任领导人卡扎菲。能否重揽民心，让利比亚成功渡过这一艰难时期，改变历史进程呢？ 2025/7/14 9:00更新 感谢哔哩哔哩小伙伴@小瑜玩我的世界 提供的治理者画像和政府项目中的“区域自主治理”以及军事方面的“发表演 说”项目 本人B站账号：TKM_Roblox 欢迎私信留言给予建议与指导 7/14更新内容： 1.民生自建网系统 2.更多的民主拓展项目 3.民生新型项目计划实施速度更改 4.更平衡的叛军和腐败系统 5.交通...116 downloadsupdated 15 mo ago
• 科科技式入侵by 76561199017757344当地的叛军已经控制了一切，迷信的居民无法接受新科技的融入，你的任务是建立根据地，为未来科技公司的后续发展提供窗口。114 downloadsupdated 3 y ago
• 格格里芬-坍缩行动by 76561198989828624你将扮演格里芬指挥官在'污染'区域对抗由正规军支持的叛军。113 downloadsupdated 16 mo ago
• GGirls Frontline: Anti-SFby SecundusIn 2062, the year after the Butterfly Incident, the weakened G&K took up the contract to keep Sangvis Ferri T-Dolls within Area S09. The contract, issued by the Neo-Soviet Union military, stated that G&K's main force would focus on protecting wealthy areas within their jurisdiction, while expedit...112 downloadsupdated 7 mo ago
• WWarhammer 40K Rus V0.1by 76561198842586108Грязные еретеки и ренегаты предали трон и получают поддержку извне! Сможете ли вы, прославленный герой Империума спасти планету от перехода ее в руки врага?110 downloadsupdated 4 y ago

95 sci-fi mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.