Johann Weiss overview

Overview

Johann Weiss comes from JMAA Games and is published by JMAA Games. It arrived on Steam on May 22, 2020, and it sits naturally among Single-player, Steam Achievements, Partial Controller Support, 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

Johann Weiss's latest SteamPulse observation recorded 0 players at 23 September 2026 - 03:17:45 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 67% positive across 18 reviews.

Language and system requirements

Johann Weiss is available in 1 languages including:

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

Sales, recommendations, and streams

Johann Weiss has sold up to 690 units and has recommendation data pending. The estimated VGI revenue is $2,700. On Twitch, 0 streamers are live with around 0 total watchers.

Johann Weiss overview details

Johann Weiss combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Slay and pray, or die trying... Scheisse! The evil LaVey Order has captured your sister Joanna and taken her to the Church of Satan to be sacrificed! Fight your way through hordes of demons and thwart the satanic cult's plans to summon Hell on Earth! Use your agility, skill, and a variety of deadly weapons to slaughter your way through the tides of Hell and take on the leader of the LaVey Order, Behemoth LaVey. Visit different locations such as the streets of Berlin, the towering Church of Satan, and even all the way to depths of Hell in this riveting action-adventure platform. Johann Weiss is a campy retro action-adventure platformer combining the style and difficulty of play of a Metroidvania with the aesthetics and gameplay of the early Duke Nukem games. You’ll be wall-jumping your way into Hell as a demon-killing machine. Four episodes with increasing challenge and full of action A challenging gameplay full of tricks, traps, and demons to face. Retro-style graphics in the fashion of the first Duke Nukem games, a true homage to the old DOS action platformers. Metroidvania style gameplay with wall-jumping and double jumping. A badass Sound Blaster 16 sounding soundtrack Will you save your sister and the world from an imminent sacrifice and a demonic invasion? Or will you die trying? LaVey won't make it easy for you, while he sends his hordes of demons and traps unto you. Good luck.

SteamPulse editorial summary

Johann Weiss is listed as a game with $5.99. It supports Windows, macOS, and Linux, belongs to Single-player, Steam Achievements, Partial Controller Support, and Family Sharing, and is associated with Action, Adventure, and Indie. SteamPulse's latest observation records 0 players at 23 September 2026 - 03:17:45 UTC, a tracked peak of 1, and 67% positive reviews.

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.