Sin Slayers: Reign of The 8th Demo
Seven Deadly Sins. Have you heard about the 8th? Delve into madness in Sin Slayers, a challenging RPG Roguelite where you decide how much sin to bear as you transform the world. Assemble a party of wicked adventurers, kill, and pillage to drive off a gluttonous nightmare in turn-based battles
Type | Demo |
Release Date | 8/13/2024 |
Franchise | GOONSWARM GAMES |
Developers | |
Publishers | |
Last Updated | 6/30/2025 |
Steam App Id | 2861940 |
Sin Slayers: Reign of The 8th Demo Deals & Discounts
Discover exclusive deals and unbeatable discounts for Sin Slayers: Reign of The 8th Demo through our partner marketplaces. Get a large discount (sometimes 80% off) by purchasing your Sin Slayers: Reign of The 8th Demo Steam key through them.
We only work with the best and most-trusted stores to ensure a smooth experience. After purchase, you will immediately receive your Steam key and game activation code. Take advantage of these offers and pickup Sin Slayers: Reign of The 8th Demo without hurting your wallet.
- Fanatical
- G2A
- 2Game
- GOG
- Green Man Gaming
- Humble Bundle
About Sin Slayers: Reign of The 8th Demo
Sin Slayers: Reign of The 8th Demo is an Indie, RPG, Adventure, and Strategy Demo developed by Goonswarm Games, and goonswarm. On 8/13/2024, it was released on the Steam Store by goonswarm, and Goonswarm Games. Sin Slayers: Reign of The 8th Demo can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this demo app.
Sin Slayers: Reign of The 8th Demo also supports 15 languanges in-game including English, French, and German. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Sin Slayers: Reign of The 8th Demo supports the following features:
- Single-player
- Steam Cloud
- Full controller support
- Game demo
- Steam Achievements
Media & Sceenshots
Explore the featured video and screenshots from Sin Slayers: Reign of The 8th Demo featured in the Steam Store.

Supported Languages and Localizations
Sin Slayers: Reign of The 8th Demo is available in 15 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
Name | Interface | Audio | Subtitles |
---|---|---|---|
English | Yes | Yes | Yes |
French | Yes | No | Yes |
German | Yes | No | Yes |
Japanese | Yes | No | Yes |
Russian | Yes | Yes | Yes |
Chinese (Simplified) | Yes | No | Yes |
Spanish (Spain) | Yes | No | Yes |
Polish | Yes | No | Yes |
Portuguese-Brazil | Yes | No | Yes |
Turkish | Yes | No | Yes |