Natural Selection 2
A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival!
8,647 篇评测中 85% 为好评当前玩家: 142US$4.99
独立（Space）：适合一起玩的游戏
可以和朋友在线一起玩的独立（Space）游戏共 195 款，包括Natural Selection 2、Sins of a Solar Empire®: Rebellion和Awesomenauts。
全部游戏: 24
Sins of a Solar Empire: Rebellion：与好友共治星海
多人模式面向最多十名玩家，包含互联网和 LAN 合作及 PvP 选项；与好友共同建设帝国、对抗 AI 势力，并在六个派系和多种胜利目标之间选择。
10,258 篇评测中 93% 为好评当前玩家: 314US$19.99
Awesomenauts：把MOBA变成2D团队乱斗
和最多两位朋友组队，体验3对3平台动作MOBA，沿着机器人兵线推进并摧毁对手基地。
11,825 篇评测中 84% 为好评当前玩家: 69US$19.99
Planets Under Attack
Play as humans or robots in a brand new sci-fi strategy adventure! Travel into the far reaches of space, through cleverly designed star constellations and variable game modes, conquering enemy planets using 15 combinable technologies.
319 篇评测中 63% 为好评当前玩家: 3US$2.39
Beat Hazard：把你的音乐变成双人太空射击游戏
Beat Hazard 将你的音乐库变成色彩炫目的双摇杆射击游戏。基础版支持本地双人合作；可选的 Ultra DLC 增加在线合作。
5,074 篇评测中 94% 为好评当前玩家: 2US$9.99
Shatter
Shatter is a retro-inspired brick-breaking game that merges familiar action with unique twists and a modern crafted production approach.
663 篇评测中 95% 为好评当前玩家: 1US$1.99
AI War: Fleet Command：把合作游戏变成银河战役
和最多七位好友一起，展开一场对抗两个 AI 帝国的长期策略战役。扩张能壮大抵抗军，但摧毁敌方关键设施也可能引来更多注意。
992 篇评测中 84% 为好评当前玩家: 3US$9.99
Dome Keeper
Defend against waves of alien monsters in this unique roguelike action miner. Dig for resources, collect useful gadgets, and upgrade equipment to increase odds of survival – just hurry back before your dome is destroyed!
19,291 篇评测中 92% 为好评当前玩家: 0US$17.99
Polarity
Polarity takes it to the next level, demanding all of your wits and reflexes. Full-featured local co-op campaign.
3,676 篇评测中 77% 为好评当前玩家: 0US$12.99
Mushy
Mushy is a round based first person shooter. The attackers plant a bomb and the defenders defuse it; all while engaging in armed combat!
1,671 篇评测中 85% 为好评当前玩家: 0免费
Star Saviors
Saviors brings the best bullet hell experience you can find on Steam. Play through 18 challenging stages in this ultimate test of tactics and reflexes.
1,535 篇评测中 80% 为好评当前玩家: 0US$1.99
Stars End
Stars End is a sci-fi survival sandbox set on the wild frontier of a distant star system. Play solo or host your own server as you craft, build, and battle to survive in a galaxy shaped by danger, discovery, and your own grit.
1,132 篇评测中 62% 为好评当前玩家: 0US$19.99
Chippy
Chip destructible bosses apart pixel-by-pixel in this twin-stick bullet-hell shooter.
1,096 篇评测中 89% 为好评当前玩家: 0US$7.49
Sketchy's Contract
A 1-8 player co-op sci-fi looter horror game that takes place on a mysterious asteroid belt where players must complete contracts by traveling to exotic planets to kill creatures, find loot, and/or farm planetary materials that they must return to an ominous figure named Sketchy.
1,027 篇评测中 82% 为好评当前玩家: 0US$8.99
Homebrew - Patent Unknown
Unleash your creativity and craft anything from flying cars to jet-powered toilets.Fair warning: there's a learning curve. But once you've got it, the sky's the limit for your creations!While active development is paused, we focus preserving the game and keeping it accessible.
829 篇评测中 71% 为好评当前玩家: 0US$14.99
Super Bit Blaster XL
A SUPER throwback to the classic quarter eating arcade games of the 80's. Super Bit Blaster XL is an (even more) enhanced version of the retro styled, addictive, and fast paced arcade shoot 'em up!
779 篇评测中 93% 为好评当前玩家: 0US$2.99
Gods and Idols
Take the role of a newly ascended deity in Gods and Idols. Carve your place among the stars in an open, dynamic, and massive MMORTS universe. Command the powers of the cosmos, form alliances, and use your worshipers as instruments to further your goals.
761 篇评测中 67% 为好评当前玩家: 0免费
Obama Boss Fight
In the world where all answers were told the great enemies confronted each other. The time has come. Time to defeat Obama once and for all. Will the world be free from racism or you will start a new era? It is up to you. But keep in mind... Obama has no chill.
645 篇评测中 95% 为好评当前玩家: 0US$2.99
Infinity: Battlescape
Infinity: Battlescape is a multiplayer space combat sim supporting hundreds of players on a single server. Join one of the corporate factions and fight for domination of a seamless, true-to-scale procedural star system. Participate in massive space and planetary battles involving hundreds of ships.
639 篇评测中 79% 为好评当前玩家: 0US$34.99
waxweaver
A short sandbox rpg game that takes place on a square planet. Explore the world, gather resources, build a home and become stronger.
625 篇评测中 96% 为好评当前玩家: 0免费
The Anacrusis
Battle for survival against endless alien hordes with your friends! The Anacrusis is a first-person shooter that dynamically adjusts difficulty to you. Experience intense 1-4 player co-op action or play as the aliens and stop your friends in 1-8 player Versus mode. Full Steam Workshop support!
618 篇评测中 67% 为好评当前玩家: 0US$9.99
Capsized
Capsized is a fast paced 2D platformer focused on intense action and exploration. As a intrepid space traveler, your ship has crash landed on a mysterious alien planet. You must navigate through the perilous environment and fight off blood-thirsty creatures to save your crewmates and escape with your lives!
595 篇评测中 81% 为好评当前玩家: 0US$9.99
Beat Hazard 3
Are you ready to explore your music collection mapped as a stunning galaxy of wonders? Experience your music collection as never before with this intense music driven twin stick shooter. Each of your songs will have its own unique ebb and flow based on the music.
588 篇评测中 84% 为好评当前玩家: 0US$19.99
Ring Runner: Flight of the Sages
Ring Runner combines the fast-paced action of space combat with the rich story and skill variety of an RPG.Trek across the universe in a 30 hour long story-driven campaign based on a companion Sci Fi novel, or challenge 6 scenarios alone, cooperatively, or competitively through local or online multiplayer.
580 篇评测中 83% 为好评当前玩家: 0US$4.99