Prototype Mansion - Used No Cover overview

Overview

Prototype Mansion - Used No Cover comes from Jupiter Lighthouse Games and is published by Jupiter Lighthouse Games. It arrived on Steam on Jul 19, 2018, and it sits naturally among Single-player, Steam Achievements, Full controller support, Steam Cloud, and Family Sharing. SteamPulse tracks it across Windows, macOS, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Prototype Mansion - Used No Cover's latest SteamPulse observation recorded 0 players at 22 September 2026 - 19:32:01 UTC, with a tracked peak near 2. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 71% positive across 56 reviews.

Language and system requirements

Prototype Mansion - Used No Cover is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Prototype Mansion - Used No Cover has sold up to 1,470 units and has recommendation data pending. The estimated VGI revenue is $5,823. On Twitch, 0 streamers are live with around 0 total watchers.

Prototype Mansion - Used No Cover overview details

Prototype Mansion - Used No Cover combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

A classic 32-bit Survival-Horror found in a bargain bin. Disc no scratches, good condition. Explore a butt-ugly old mansion. Eat potted plants. Solve puzzles. Meet mysterious strangers and shoot them in the face. Survive the night in this throwback to oldschool classic survival-horror. "PROTOTYPE MANSION - USED NO COVER" is the first chapter in an original anthology of oldschool, 32-bit horror stories. Features Classic style survival-horror gameplay => tank controls optional Campy humor, quality voice acting 32-bit low-poly visuals, janky models INVESTIGATE EVERYTHING Bargain bin price ($4.99) "truly Terrible." W. Sanchez, critic "it's A Bloody Mess." People, peoplin'

SteamPulse editorial summary

Prototype Mansion - Used No Cover is listed as a game with $4.99. It supports Windows, macOS, and Linux, belongs to Single-player, Steam Achievements, Full controller support, Steam Cloud, and Family Sharing, and is associated with Adventure and Indie. SteamPulse's latest observation records 0 players at 22 September 2026 - 19:32:01 UTC, a tracked peak of 2, and 71% positive reviews.

Overview tags

IndieAdventureDifficultSurvival HorrorHorrorRetro

Content descriptors

Graphics are retro low poly and cartoonish. There is pixel blood and zombie head popping. Do not shoot the cats. Pet them instead, either will save the game.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.