When comparing 0 A.D. vs Warzone 2100, the Slant community recommends 0 A.D. for most people. In the question“What are the best open-source games?” 0 A.D. is ranked 6th while Warzone 2100 is ranked 12th. The most important reason people chose 0 A.D. is:
Still currently in development, 0 A.D. is currently in Alpha stages and completely free. For those willing to wade through the multiple bugs, essentially testing the title, this game will scratch the itch of any RTS fan on a shoestring budget.
Specs
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Pros
Pro Free, Real-Time Strategy title actively being developed
Still currently in development, 0 A.D. is currently in Alpha stages and completely free. For those willing to wade through the multiple bugs, essentially testing the title, this game will scratch the itch of any RTS fan on a shoestring budget.
Pro Multi-platform support
The game will run on any Operating System, whether it be Linux, OSX, or Windows, which is great for people who dual-boot or use multiple OS's across their devices. No matter the OS used, one can install and play this game.
Pro Addictive Age of Empires style gameplay
This game can be seen as a spiritual successor to Age of Empires, thus it will provide similar gameplay to those who are familiar with the AoE series.
Pro Straightforward RTS gameplay
0 A.D. brings recognizable, straightforward, Real-Time Strategy gameplay to the players. With a mini-map in the bottom corner, resources shown in a bar at the bottom, and unit selection through double clicking, all of the major elements found in most RTS games is here, making for a very familiar game for those that are used to the genre.
Pro Code is open-source
Even if the current developer team chooses to no longer work on the game, others can keep contributing to the source code and modify it.
Pro Active development
By being in active development the game allows for frequent bug fixes as well as frequent new content. While it is still in alpha, the state of the game playability is pretty good with new features being added all the time.
Pro Big tech tree
Although it can be confusing to get the tech you want at times, Warzone has a complete tech tree that ranges from vertical take-off and landing crafts to laser guns and missile launching cyborgs, and includes four hundred different techs and upgrades.
Pro Custom unit assembling
The game permits you to research vehicle tech under three main forms, weapons, chassis, and locomotion. The player must then assemble their own design, from the tech they have discovered. This permits a wide range of customizability in units.
Pro Big game scale
Although there is a limit to a number of units, Warzone permits pretty massive armies.
Pro Open source
It's free so you can't lose anything if you don't like it and anyone can help in the development by taking the sources of the game.
Cons
Con Currently in alpha
0 A.D. is an ongoing open source project that is as of yet feature complete.
Con Slow development
0 A.D. is an ongoing open source project that is as of yet feature incomplete. This game is still in Alpha version 23 Ken Wood as of September 2020.
Con Units stay stuck everywhere
It's like there is sticky glue on everything, units just hit things and stay stuck. This creates bottlenecks in armies, and often impedes on army mobility and reliability.
Con Must micromanage, despite the fact commanders should avoid that
On the other hand, they do avoid a lot of micromanagement if the land is easy enough.