当您预算有限并正在寻找新游戏时，您会转向哪里？尽管可以通过各种来源获得许多免费游戏，但公共领域也有视频游戏可用。
互联网是一个巨大的免费和开源(open-source)游戏宝库，可以让您在不花一分钱的情况下享受四个小时的娱乐。你只需要知道去哪里找。
什么是公共领域？
“公共领域”一词是指不受版权或商标法保护的财产。实际上很少有视频游戏属于这一类。为了使游戏成为公有领域，其版权必须过期、被所有者宣布为公有领域或通过其他一些情况落入公有领域。
公共领域的真正含义是艺术作品，无论是电影、书籍还是游戏，都不受知识产权法的保护。在实际使用中，许多游戏如果属于免费软件或开源保护伞，则被称为公共领域，这意味着用于设计它们的代码可以免费获得。
现在免费(Free)玩的 6款最佳公共领域视频游戏(Best Public Domain Video Games)
这些是您现在可以免费玩的一些最好的游戏。如果您厌倦了花费 60 美元（或 70 美元购买下一代游戏），请尝试其中一些游戏。
0 AD 是一款让人想起《文明》(Civilization)或《帝国时代》的(Age of Empires)(game reminiscent of Civilization or Age of Empires)即时战略/模拟游戏。它拥有你对这种风格的游戏所期望的一切，包括科技树、基地建设等等。您可以选择扮演 12 个不同部落中的一个，在 500 年间一直工作到公元 0 年
帝国时代(Age of Empires)的相似之处也不是巧合。该游戏最初是在 2001 年作为帝国时代 II(Age of Empires II)的全面大修模组开始的，然后才转变为成熟的游戏。
Endless Sky是一个空间管理模拟器，让您扮演拥有自己的星际飞船的飞行员的角色。你从一艘动力不足的小船开始，然后通过运输货物、运送乘客，甚至与海盗作战来打造更大更好的东西。
您甚至可以搜索与您自己不同的外星文化。Endless Sky是一款让人联想到Elite Dangerous和经典Escape Velocity系列等现代游戏的游戏。如果您正在寻找涉及大量策略和思想的慢节奏的东西，那么值得一看。
您听说过 Minecraft(heard of Minecraft)，现在准备好使用Minetest——一个(Minetest–an)开源体素游戏引擎。如果目前Minecraft对你来说太贵了，Minetest提供了一个很好的选择，让你可以玩你期待的游戏版本：生存、创意、战斗等等。
您所要做的就是连接到Minetest服务器或下载您想要的游戏版本。这些地图很大，最大尺寸为 62,000 x 62,000 x 62,000。有大量的模组和一个活跃的社区可以一起玩。
它看起来也像Minecraft一样。外观几乎没有区别，任何渴望Minecraft但想要一些不同的东西的人(little)都会彻底享受他们使用Minetest的体验。
虽然许多开源游戏本质上速度较慢，但 Xonotic恰恰相反。这是一款狂热、快节奏的竞技场式射击游戏(fast-paced arena-style shooter)，提供种类繁多的武器和快速移动机制。
您可以玩自己熟悉和喜爱的游戏模式，包括Deathmatch、Capture the Flag、Domination等等。游戏包括 25 张官方地图，以及数十张社区制作的地图，甚至还有从Quake 3等经典射击游戏转换而来的地图。
Xonotic 凭借其可定制的HUD(HUD)将自己与其他射击游戏区分开来。在屏幕上显示(Display)您想要的所有信息，或带走您觉得分散注意力的任何信息。这取决于您——您可以通过集成的玩家统计数据来跟踪您的表现如何提高。
Xonotic 在休闲和竞技之间取得了平衡，为游戏玩家提供了一款易于上手和玩的游戏，但对于想要掌握它的人来说却是一个相当大的挑战。
很少有游戏能像街机赛车一样捕捉到想象力，而时间却很长。Super TuxKart有点像马里奥赛车(Mario Kart)的克隆(Mario Kart clone)，但有自己丰富多彩的角色和大量的武器。也就是说，这款游戏在很多方面都与马里奥赛车(Mario Kart)不同。
您可以采用与邪恶的Nolok对抗的故事模式，但您也可以自己与电脑玩家比赛，参加大奖赛(Grand Prix)杯赛，并在计时(Time Trials)赛中测试自己。21 个不同的关卡包括在您的道路上设置障碍的互动元素、让您在竞争中获得优势的捷径等等。
如果您想更改游戏玩法，还可以下载一些模组，但并非所有模组都支持在线与其他人对战。如果您需要一款有趣、轻松的游戏，让您在一段时间内保持娱乐，试试Super TuxKart 。
城市(City)建设者是市场上最受欢迎的类型之一。OpenTTD是对经典模拟/城市建设者的回归，名为Transport Tycoon Deluxe，于 1994 年发布。虽然游戏绝对具有复古的外观和感觉，但游戏本身绝不是复古的。
OpenTTD改进了第一款游戏的引擎，并为玩家提供了比原始游戏大 64 倍的地图，以及最多可容纳 255 名玩家的多人游戏。有专用服务器、键盘快捷键等等。
如果模拟和管理游戏是您消磨时间的首选方式，不妨试试OpenTTD 。这就像播放该类型的经典，除了 2021 年的现代化。
这六款游戏免费提供数小时的乐趣和娱乐，您几乎可以在任何机器上运行它们。如果您正在寻找新的东西而不花钱，试试这些标题。
6 Best Public Domain Video Games to Play Free Now
When you’re on a budget and looking for a new game to play, where do you turn? Althoυgh there are a lot of free gamеѕ available throυgh various ѕources, there are also video games availablе in the public domain.
The internet is a vast treasure trove of free and open-source games that will keep you entertained four hours without spending a dime. You just have to know where to look.
What Is Public Domain?
The term “public domain” refers to a property that is not protected by copyright or trademark laws. It’s actually quite rare for a video game to fall into this category. In order for a game to become public domain, its copyright has to expire, be declared public domain by the owners, or fall into public domain through some other circumstances.
What public domain really means is that a work of art, whether movie, book, or game, are not protected by intellectual property laws. In actual use, many games are referred to as public domain if they fall under the freeware or open-source umbrella, which means the code used to design them is available without charge.
The 6 Best Public Domain Video Games to Play Free Now
These are some of the best games you can play for free right now. If you’re tired of spending $60 (or $70 for next-gen titles), try some of these titles out.
0 A.D. is a real-time strategy/simulation game reminiscent of Civilization or Age of Empires. It has everything you would expect from a game of this style, including tech trees, base building, and more. You can choose to play as one of twelve different tribes, working your way through 500 years up to the year 0 A.D.
The resemblance of Age of Empires isn’t coincidental, either. The game originally began as a full overhaul mod for Age of Empires II back in 2001, before it made the shift into a full-fledged game.
Endless Sky is a space management simulator that places you in the role of a pilot with your own starship. You start with a small, underpowered vessel and build your way to bigger and better things by transporting cargo, ferrying passengers, and even fighting pirates.
You can even search for alien cultures different from your own. Endless Sky is a game reminiscent of modern titles like Elite Dangerous and the classic Escape Velocity series. If you’re looking for something slower-paced with a lot of strategy and thought involved, it’s worth a look.
You’ve heard of Minecraft, so now get ready for Minetest–an open-source voxel game engine. If Minecraft is too expensive for you at the moment, Minetest offers a great alternative that allows you to play versions of the game you’ve come to expect: survival, creative, battle, and more.
All you have to do is connect to a Minetest server or download the version of the game you want. The maps are massive, with maximum sizes of 62,000 x 62,000 x 62,000. There’s a huge collection of mods and an active community to play along with.
It looks just like Minecraft, too. There’s next to no difference in appearance, and anyone that craves Minecraft but wants something just a little bit different will thoroughly enjoy their experience with Minetest.
While many open-source games are slower in nature, Xonotic is exactly the opposite. This is a frenetic, fast-paced arena-style shooter that offers a huge range of weapons and fast movement mechanics.
You can play the game modes you know and love, including Deathmatch, Capture the Flag, Domination, and many more. The game includes 25 official maps, as well as dozens of community made maps and even maps converted from classic shooters like Quake 3.
Xonotic sets itself apart from other shooters with its customizable HUD. Display all the information you want on screen or take away anything you find distracting. It’s up to you–and you can track how well your performance improves through the integrated player statistics.
Xonotic strikes a balance between casual and competitive, providing gamers with a game that’s simple to pick up and play, but presents quite the challenge for someone who wants to master it.
Few games capture the imagination and while the hours away quite like arcade racers. Super TuxKart is a bit like a Mario Kart clone, but with its own colorful cast of characters and a vast array of weapons. That said, the game sets itself apart from Mario Kart in many ways.
You can take on a story mode that faces you off against the evil Nolok, but you can also race by yourself against computer players, compete in Grand Prix cups, and test yourself in Time Trials. The 21 different levels include interactive elements that throw obstacles in your path, shortcuts to give you an edge on the competition, and more.
There are also mods you can download if you want to change the gameplay, but not all mods will be supported in online play against other people. If you need a fun, lighthearted game that will keep you entertained for a while, give Super TuxKart a try.
City builders are one of the most popular genres on the market. OpenTTD is a throwback to a classic simulation/city builder called Transport Tycoon Deluxe, released way back in 1994. While the game definitely has a retro look and feel to it, the gameplay itself is anything but retro.
OpenTTD improves upon the engine of the first game and provides players with maps up to 64 times larger than the original game, as well as multiplayer for up to 255 players. There are dedicated servers, keyboard shortcuts, and much more.
If simulation and management games are your preferred way to kill a few hours, give OpenTTD a try. It’s like playing a classic of the genre, except modernized for 2021.
These six games offer hours of fun and entertainment for free, and you can run them on nearly any machine. If you’re looking for something new without spending any money, give these titles a try.
