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Mark of Cain

Mark of Cain is a cursed, fast-paced retro FPS where you’re immortal, hunted, and mocked by meme-fueled demons. No seasons, no BS just blood, jokes, and pure arena chaos. Solo dev btw

OfficialMar 3, 2026 · Mangas Mango StudiosActionCasualIndieCo-opCustom Volume ControlsWindows · Linux

Current best

$0.87

at Steam · 4h ago

All-time low

$0.87

Aug 25, 2026

Stores tracked

1

sources indexed

Review signal

67%

12 reviews

Mark of Cain cover

Current best · Steam

$0.87$7.99−89%

Observed 4h ago

View best listing

Current low target

$0.87 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $0.87 at Steam.

1/1
S

Steam

BestOfficialIn stock

Mark of Cain · Region US · 4h ago

$0.87

was $7.99 · −89%

View listing
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.

Price History

2 observations
Low $0.87
Best observed priceAll-time low

All-time low

$0.87

Aug 25, 2026 · Steam

12-week avg

$4.43

2 recent observations

Current vs low

At low

Current $0.87

Recommendation

At indexed low

current indexed price matches the low

Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.

Media

11 indexed

Common Questions

Where is Mark of Cain cheapest right now?

Mark of Cain is currently indexed at $0.87 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Mark of Cain?

The indexed low for Mark of Cain is $0.87 from Steam, observed Aug 25, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".

Is the top source safe?

Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.

What is the review signal?

Mark of Cain has a best indexed review signal of 67%.

Can KeyDwarf notify me about a lower price?

Use the alert target control on this page to save a watch target after sign-in.