Hero of War is a Digital Homicide style asset flip, or what Valve calls a "Fake Game". The "developer" paid for/pirated a few Unity asset store packs, dumped them all in a blender, and submitted it to Valve as if they're real game developers. It's important to also note the "developers" here didn't credit any of the artists and real, actual game developers who created the assets here, so this is plagiarism, as well as cash grab shovelware.
This time it's a basic 2D retro platformer template that the developer has filled out and slapped a few asset flipped sprites and things on to. Change the name of the template and dump it on Steam as if it was your own game, and now you can be an asset flip scammer dumping fake games on Steam too!
Taking this shovelware seriously as if it was a genuine attempt to make a game, it doesn't meet basic minimum requirements that most PC gamers expect as standard.
The game features simple, cartoony 2D graphics, of the type you normally expect to see in low effort mobile apps. 3D graphics programming does require a degree of skill and competence and unfortunately not all developers have the budget or talent to deliver this, despite 3D graphics cards hitting the mainstream in the 1990's. Considering this is being evaluated as a PC game, having the graphics phoned in like this isn't going to result in a high quality, visually impressive game that PC gamers are used to seeing.
The controls can't be customised, which will be an annoyance for many, but it can also render the game unplayable for differently-abled gamers.
These technical defects push this game below acceptable standards for any modern PC game.
The poor quality of this game is reflected in the general public reception. At the time of this review, SteamDB shows the all-time peak player number was only 3 players. That's right, only 3. This is a remarkably low number, and now, the only player activity occurs once or twice a month, presumably someone loading it up to see what it is then quickly uninstalling it. Considering there's over 120 million gamers on Steam and well over 50,000 games for gamers to choose from, the overwhelming lack of interest in the game is to be expected. Gamers just didn't take this low quality game seriously, and for good reason.
Warning: Review Manipulation!
This game features a couple of fake positive reviews from accounts known to be in the business of review manipulation/paid reviews. They're all written in either Russian or broken English, appear at almost exactly the same time, very shortly after the game launched on Steam, all have a direct Steam purchase of the game, and the accounts are used consistently to write fake reviews for asset flips and other cash grabs/scams. The "Positive" review score on this game should be disregarded due to this blatant, unethical review manipulation. This is done to deceive and scam gamers into paying for a bad product.
Hero of war is relatively cheap at $1 USD, but it's not worth it. Given the defects and quality issues with the game, coupled with the unrealistic price, and the questionable ethical nature of the developer and/or their associates (as outlined above), this is impossible to recommend.
Note: Valve have marked this game as "Profile Features Limited" at the time of this review. This is usually caused by poor sales figures for the game (to date). Until this status changes, this game will not count towards your Game Collector counts, achievements or any other Steam meta-accomplishments, nor can it be displayed in some profile showcases. If these factors are important to you, it may be worth holding off before buying this game.