KILLER INN Special Supporter Upgrade

Overview

KILLER INN Special Supporter Upgrade is a Steam DLC connected to KILLER INN. It was prepared by Square Enix, Tactic Studios, published by the listed publisher, and released on Feb 12, 2026. This page focuses on the store listing, screenshots, price, requirements, and its relationship to the main game rather than presenting it as a normal live-player game.

Store reviews and relationship

KILLER INN Special Supporter Upgrade is a DLC, so player-count observations and tracked peak are not meaningful in the same way they are for a base game. The useful signals here are reviews, store recommendations, price, platform support, and the link back to KILLER INN.

Language and system requirements

KILLER INN Special Supporter Upgrade is available in 12 languages including:

2 regional rating boards including dejus and steam germany

Recommendations and store value

KILLER INN Special Supporter Upgrade has recommendation data pending. Twitch streaming and unit-sales estimates usually belong on the parent game page, while this page is better for checking the DLC, price, media, and store details.

KILLER INN Special Supporter Upgrade overview details

KILLER INN Special Supporter Upgrade is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

Upgrading your purchase to the “Special Supporter Edition” gives access to the following content: Custom Lobby Advanced Rules Customization Eclipse Archive Series Skins Club Body Armor Artifacts Skins Axe SMG Playable Characters*2 Bibi the Sleuth LOVE the Serial Killer * Bibi the Sleuth and LOVE the Serial Killer will be unlockable through gameplay at a later date. *The Special Supporter Upgrade is also included in the Special Supporter Edition. Be careful of duplicate purchases.

SteamPulse editorial summary

KILLER INN Special Supporter Upgrade is listed as a DLC with $20.00. It supports Windows, belongs to Multi-player, PvP, Online PvP, Co-op, Online Co-op, Downloadable Content, DualShock Controller Support, and DualSense Controller Support, and is associated with Action, Casual, Massively Multiplayer, and Early Access. Because it is a DLC, SteamPulse focuses on its Store listing, relationship to the parent app, media, packages, and metadata rather than treating it like a standalone concurrency page.

Content descriptors

Please be aware that scenes containing depictions of violence and blood that are not suitable for all ages are included during gameplay.

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.