Neverending Nightmares is a video game developed by Infinitap Games. It is a horror game drawing inspiration from the lead designer Matt Gilgenbach's personal struggles with obsessive–compulsive disorder and depression; in an interview he said he is "trying to create that feeling [of bleakness and hopelessness] in Neverending Nightmares".
The player takes the role of Thomas, a man who "wakes up" from a nightmare only to find he is still asleep. They navigate this character through a series of increasingly worse nightmares, exploring the environments and avoiding the horrifying monsters lurking within them.
The game features a 2D hand-drawn line art style heavily influenced by the works of Edward Gorey. It uses a minimalist user interface, forgoing onscreen prompts and loading screens during play in order to increase immersion.
Source: Wikipedia, "Neverending Nightmares", available under the CC-BY-SA License.