In January 2019, Drodo Studio’s Dota Auto Chess mod became insanely popular. Many companies (including household names like Valve, Riot, Ubisoft and Blizzard) rushed to release their own versions.
It seemed like the beginning of something big like MOBA or Battle Royale. But it has been more than a year now and the hype seems to have vanished completely. As quickly as it rose, it went away…
This is the first on a series of articles where we will analyze the autochess genre. Here we will be exploring the genre’s history, its current market situation and its audience. And also, what are the core design issues that autochess suffers and that no one has been able to solve yet.
@JB: For this article I’m teaming up with my mate Victor Freso, one of my most talented folks at Pixel Noire Games, who helped me review all the games.
We also had feedback of ~300 highly engaged players from the different autochess reddit communities, which participated in an online poll whose results are available here. They’re especially thanked at the end of the article.
HISTORICAL PERSPECTIVE
This wasn’t the first time that a mod got the spotlight and ended up becoming the foundation of a genre. It happened in several major, industry-defining cases before (some of which are Team Shooters, MOBAs, Battle Royale…).
But on some of these cases events unfolded differently. So we identify 3 distinctive eras related to the evolution of the industry:
1st Era (2000s): Assimilation
The company whose original software had been modded (or had a close enough game, like Valve) moved quickly to absorb the successful mods and turn them into even more successful products.
Since at that point creating a major game release was very complex (required an expensive development, publishing deals and an infrastructure to distribute the product), the deal was profitable for both sides.
But it meant the dissolution of the identity of the original creator team, which became embedded in the bigger company culture.

Team Fortress (1999) was originally a Quake mod. And Counter-Strike (2000) started out as a fan-made mod on the Half Life engine. Both games (and creators) were quickly absorbed by Valve.
Team Fortress (1999) was originally a Quake mod. And Counter-Strike (2000) started out as a fan-made mod on the Half Life engine. Both games (and creators) were quickly absorbed by Valve.
2nd Era (2010s): Integration
By this time, the previous era model still was going on… but the gaming industry had significatively grown a lot and it was also possible for smaller or even new companies to lure the original developers, and use the mod as a proof for commercial success in order to secure funding and develop it as a full title.
The main characteristic of this era is that the original developers were able to keep a bigger share of control and relevance, rather than being integrated as just another gear on a bigger machine, because the companies they joined built their own identity around that key product.
This was the case of Riot Games: They were able to raise enough money for the creation of their company through family and angel investors, and then hire some of the original creators of DOTA, and then created League of Legends.

Defense of the Ancients (DotA), the foundational title for the MOBA genre, appeared in 2003 as a fan-made custom scenario of Warcraft 3. Foreseeing commercial potential on a full game based on the concept, Riot games and Valve both battled for the Dota IP and the original developers, eventually releasing rival titles League of Legends and Dota2. Interestingly, Blizzard (owners of Warcraft 3) tried to replicate the success without the mod creators in Heroes of the Storm (2015), which hasn’t been as successful as the other two.
Defense of the Ancients (DotA), the foundational title for the MOBA genre, appeared in 2003 as a fan-made custom scenario of Warcraft 3. Foreseeing commercial potential on a full game based on the concept, Riot games and Valve both battled for the Dota IP and the original developers, eventually releasing rival titles League of Legends and Dota2.
Interestingly, Blizzard (owners of Warcraft 3) tried to replicate the success without the mod creators in Heroes of the Storm (2015), which hasn’t been as successful as the other two.
A similar case happened with battle royale, which also started in 2013 as a successful DayZ mod created by the modder nicknamed PlayerUnknown.
Later, it was transformed into a full product through the acquisition of the developer by a korean company (which would later be renamed as the PUBG Corporation, again showing how the company grew around the game rather than assimilating it).
Interestingly, this genre already hints what would happen with Auto Chess, since Fortnite wasn’t involved in any way with the original creators. They just copied the concept.
Fortnite was a product stuck in a kind of development hell (had been 6 years in the works). As the game was getting close to the release, the developers became impressed by PUBG’s success, so they created a quick Battle Royale spin-off which became insanely popular and eventually ate the rest of the game.

Player Unknown’s Battlegrounds (2017), foundational title of the modern battle royale genre, is the successor of PlayerUnknown’s DayZ: Battle Royale, a popular mod for DayZ (which on itself is a mod of ArmA3, making it a mod of a mod lol). The success of PUBG inspired Fortnite (a title on the later stages of a troubled development at the time) to spin towards that genre, becoming PUBG‘s main competitor.
Player Unknown’s Battlegrounds (2017), foundational title of the modern battle royale genre, is the successor of PlayerUnknown’s DayZ: Battle Royale, a popular mod for DayZ (which on itself is a mod of ArmA3, making it a mod of a mod lol).
The success of PUBG inspired Fortnite (a title on the later stages of a troubled development at the time) to spin towards that genre, becoming PUBG‘s main competitor.
3rd Era (2020s): Fragmentation
In all the cases presented previously, the newborn genre ended up in the release of one or two titles which accumulated most of the business. But this hasn’t been the case here.
In Autochess, the newborn genre has been quickly fragmented into a big list of competitors. Some are standalone games (like DOTA Underlords or Autochess: Origins), but there’s also several service-model games which released their autochess mode as well (like Hearthstone’s Battlegrounds or TeamFight Tactics, which at the end of the day is a side-game mode of League of Legends).
This creates an interesting precedent, which I believe will define future cases where an innovative new game concept appears: The hot idea will be cloned very fast because today the main bottleneck in the industry is having an innovative design that generates player interest and engagement.
By 2020, it’s way easier to create and distribute a game, there are way more developers hungry for a hit than ever before, and a lot of service-model games with short development cycles always looking for something juicy for their next update… so new ideas becoming red oceans fast will be the norm.
For sure, this won’t affect the ability of small developers and modders to innovate, but it will affect their ability to leverage that to become successful on an independant level, before they get cloned.

Dota Auto Chess, was a Dota 2 mod which obtained massive popularity. After a failed acquisition from Valve (owners of Dota), the mod developers (Drodo Studios) went to create the mobile standalone Auto Chess: Origins, while still maintaining the PC version linked to Valve. Meanwhile, Riot, Valve, Ubisoft and many other companies developed and released their own autobattlers at a record time, downgrading the genre creators to just another competitor.
Dota Auto Chess, was a Dota 2 mod which obtained massive popularity. After a failed acquisition from Valve (owners of Dota), the mod developers (Drodo Studios) went to create the mobile standalone Auto Chess: Origins, while still maintaining the PC version linked to Valve.
Meanwhile, Riot, Valve, Ubisoft and many other companies developed and released their own autobattlers at a record time, downgrading the genre creators to just another competitor.
On Autochess, the fragmentation and fast release pace came at the cost of innovation, though. These games feature few unique selling points compared to the original DOTA Autochess experience: TFT’s ‘anti-snowballing’ character selection rounds, Underlord’s bosses and fast-track mode….
And ultimately, they haven’t fixed the core issues of the original game, which separates it from a true hyper-successful product like MOBA.
MARKET STATUS
Because of the rain of clones, it’s hard to map all the autochess games on the market.
It doesn’t help that some of them are available in both PC and Mobile (playable in PC, Mac, Android and iOS), and also they’re exclusive to different PC stores (Dota Underlords is only on Steam, TFT