🐰RabbiruN🐰 is a basic Unity asset flip, the Russian "developer" reskinned a basic template for a crap mobile phone endless runner. It's just a one-button runner where you tap the screen to jump. It's badly designed as the levels are all procgen (so the "developer" didn't have to do any real development beyond reskinning the template). This is yet more minimum viable product Russian shovelware cash grab stuff, polluting the store, with no real value as a game for gamers.
From a technical perspective, the game doesn't meet basic minimum requirements that most PC gamers expect as standard.
While there are options to change the resolution for the game, all this does is scale up the simplistic 2D art assets used to make the game, which makes little or no difference to the graphics quality. Without any other substantial graphics tweaks, it's not possible for gamers to improve the lacklustre 2D visuals.
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 because the game has such a dumbed down, simplified interface that it's just iPhone screen tapping stuff. The fact that the interface is this dumbed down might be seen as a problem in itself, however... this is a fairly shallow experience if you're the kind of gamer that likes to play games with deep, rich control schemes and interaction. You'll get none of that here.
This looks and feels like a mobile app, but I wasn't able to find it on the app stores. Maybe it was removed, maybe it was rejected by Apple and Google (they do have more rigorous quality standards than Valve does for Steam, after all).
Regardless, for all intents and purposes 🐰RabbiruN🐰 might as well be a mobile app, it has the same limitations and dumbed down qualities. It's impossible to recommend such a game to PC gamers. We don't spend all this money building gaming rigs so we can pretend they're iPhones and play games that might as well be mobile apps.
The game is very badly optimised, despite having extremely low quality assets and visuals, poor production values and no real reason for a high workload on anyone's system, the game runs the GPU up to 100% immediately. While this may seem to be evidence of cryptomining, Valve checks for that prior to allowing a game on Steam through Steam Direct. It's more likely the developer just had no idea what they were doing and didn't do any optimisation. Regardless of the reason, if you don't want your PC getting thrashed needlessly by bad software, you might want to avoid this game.
These technical defects push this game below acceptable standards for any modern PC game.
The poor quality of this game is reflected by how many people spent time with it. At the time of this review, SteamDB shows the all-time peak player number was only 3 players. 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 (over 9,000 completely free titles), the overwhelming lack of interest in this low quality game is to be expected.
🐰RabbiruN🐰 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, this is impossible to recommend. Because this is the kind of game you can just play for free on mobile phones, it's impossible to recommend anyone should pay money for the same experience on Steam.
