Simulators are a genre of video games that simulate certain experiences, like flying a plane or running a theme park, but there's now a simulator that re-creates the experience of a certain video game. The game in question is Undertale, and the specific experience is the Sans boss battle, a fight that joins the ranks of Mega Man boss fights in being notoriously difficult.
In order to fight Sans in the actual Undertale game, players need to embark on a genocide run; a difficult task that involves killing every monster in every region as well as killing every prior boss and mini-boss. With this in mind, a Sans sim is great for any players who want to face off against the 16-bit monster and avoid all the grinding.
The Sans sim is playable in an internet browser and gives players the chance to either relive the epic fight or get a chance to practice before facing the boss in the real game for the umpteenth time. While other projects like the fan-made Undertale ska album aim to please, the Sans sim appears to aim in the other direction, offering several new ways to engage in the difficult fight, including an endless mode.
Other modes in the sim include a practice, single attack, and custom attack mode, all of which seem aimed at helping frustrated players hone their skill against Sans, as well as a normal mode, which simply recreates the battle as it was in the actual game. While the sim itself is a few years old, Undertale remains a popular download title on Switch and is still popular on other platforms as well, so there are still tons of gamers who might get good use out of it.
Undertale is available now for PlayStation 4, Steam, and Switch.
Source: Undertale Simulator