There are very few game developers, indie or mainstream, who include de facto incels in their products. The only one right now is named Soiree Games.
Soiree Games, is a small Finnish software company headed by Bob the Developer. As of 2019, Soiree Games has released the following incel-related games (referred to as the Meme Trilogy):
In all of these products, incels are seen in a neutral light as both protagonists and antagonists. This is probably due to the complex nature of the phenomenon.
Below is a quote from the FAQ from Soiree Games' website:
We believe there's been enough generic video games out there. We follow budding trends. Memes are representative of societal issues at large and Soiree Games wants to address these issues. Therefore we sometimes integrate them into our products, as is the case with the games in the Meme Trilogy. We try to represent more than one facet when it comes to current matters as we have no political aims.
See also: soiree.info
Incel: The GameEdit
Incel: The Gameis a RPG-Game hosted on Itchio. It can be played in the browser or downloaded for windows. It was made with the unity engine.