Buy Murders & Mistresses - Supporter Upgrade DLC PC Key

This content requires the base game: Murders & Mistresses
★ ★ ★ ★ ★

Where to pre-order Murders & Mistresses - Supporter Upgrade? As of 11 Nov 2026 we have 1 offers across 1 stores, the cheapest being $7.99 at Steam. Pre-ordering gets you the game on release day, usually with the order bonuses, at a price you already know today. If day one is not the point for you, it is worth knowing that the price normally goes lower after launch. This is an add-on, so you also need the base game to play it. That costs $9.99 today, which puts the pair at $17.98.

Keyshops
Unavailable
Buy in Official Store:
$7.99
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Official Stores (1)

DRM:
Steam
Steam
Steam
Murders & Mistresses - Supporter Upgrade
Windows
+1
6w ago
DRM:
Steam
Steam
$7.99

About Murders & Mistresses - Supporter Upgrade

Murders & Mistresses - Supporter Upgrade
Murders & Mistresses - Supporter Upgrade
Murders & Mistresses - Supporter Upgrade
Murders & Mistresses - Supporter Upgrade
Murders & Mistresses - Supporter Upgrade
Murders & Mistresses - Supporter Upgrade
Murders & Mistresses - Supporter Upgrade - about the game

Murders & Mistresses is an adult visual novel that blends detective investigation with personal drama and explicit content. Players take on the role of a former conman now working as a police consultant who tackles complex criminal cases while managing relationships and moral choices in a dark, character-driven story.

Gameplay

The core loop centers on leading investigations into brutal crimes. Players gather evidence, examine case files, and use a dedicated Conclusion System to connect clues and determine what happened. This system requires careful attention because evidence can point in misleading directions and lead to incorrect conclusions if misread.

Alongside the professional side, the game emphasizes personal interactions. Players shape their marriage through decisions that range from staying loyal to opening the relationship or pursuing multiple partners. Seduction mechanics allow the consultant to build connections with suspects, colleagues, and others, resulting in numerous animated scenes that reflect those choices.

Consequences carry weight across both work and home life. Choices influence who ends up arrested, how relationships evolve, and the overall tone of the narrative. The experience stays grounded in tension and realistic character reactions rather than pure fantasy fulfillment.

Game Modes

Two primary approaches handle case solving. Detective Mode presents the full deduction interface where players actively piece together evidence and make judgment calls. Story Mode offers a more direct path through the narrative for those who prefer straightforward progression without as much mechanical fiddling.

These options let players adjust the difficulty and focus of investigations. The game supports multiple playthroughs because different choices open varied relationship paths and case outcomes.

Bonus Content and Extras

The Supporter Upgrade expands the base experience with additional material accessible through the in-game Extras menu. It includes three new sex scenes featuring fresh animations, an option to unlock the entire collection of scenes at once, extended developer commentary tracks, behind-the-scenes videos, high-resolution wallpapers, detailed spoilers and solution guides, and several deleted or unfinished scripts with notes on their development.

This upgrade rewards players who want deeper insight into the creative process and extra adult scenes without altering the main story structure.

Is It Worth Playing?

Murders & Mistresses appeals most to fans of choice-driven adult visual novels that mix crime-solving with relationship management and mature themes. The full game delivers five distinct cases, dozens of animated scenes, and meaningful consequences that change based on player decisions.

Those who enjoy dark narratives with layered characters and the freedom to define personal boundaries will find substantial replay value. The completed release includes quality-of-life features such as an improved detective interface and multiple difficulty styles for investigations. Players seeking a straightforward visual novel without heavy deduction elements can use Story Mode to focus on the story and adult content.

The Supporter Upgrade further enhances value for supporters by providing hours of commentary and exclusive scenes. Overall the title suits anyone comfortable with its mature subject matter and interested in a detective story where judgment calls matter as much as evidence.

Interface:
English
Subtitles:
English
Historical low
Price history from official stores
$7.99
Steam
1 months ago
Price history from keyshops
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FAQ

8 questions

Before you start looking for a cheap Murders & Mistresses - Supporter Upgrade PC key, check the essentials. Developed by UndergradSteve. Published by UndergradSteve. PC released date: 25 Sep 2026. Genres: Indie, Casual, Adventure. Categories: Single-player, Downloadable Content, Steam Achievements, Steam Cloud, Custom Volume Controls, Playable without Timed Input, Save Anytime, Adjustable Difficulty.

Q

Where to buy a cheap Murders & Mistresses - Supporter Upgrade Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Murders & Mistresses - Supporter Upgrade key for as low as $7.99. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Murders & Mistresses - Supporter Upgrade price on PC. Check the Murders & Mistresses - Supporter Upgrade price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Murders & Mistresses - Supporter Upgrade Steam price is $7.99.

Our price tracker covers both official retailers and key marketplaces, so you can find Murders & Mistresses - Supporter Upgrade on sale even outside seasonal promotions. We currently detect 1 active offer from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Murders & Mistresses - Supporter Upgrade is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Murders & Mistresses - Supporter Upgrade has an official page on the Steam Store. You can also buy a Murders & Mistresses - Supporter Upgrade Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your Murders & Mistresses - Supporter Upgrade download happens on Valve's platform.

Not at this time. Valve marks Murders & Mistresses - Supporter Upgrade as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data Murders & Mistresses - Supporter Upgrade is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Murders & Mistresses - Supporter Upgrade deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Murders & Mistresses - Supporter Upgrade

1 Steam Steam Official
$7.99

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