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An indie game from developer and publisher tobias-cornwall, MARDEK launched in 2020 at a budget $9.99 price point. On Steam it has 267 reviews with 99% positive ratings, giving it an overwhelmingly positive signal despite a modest review count.
Overview
MARDEK is a 2020 Indie game developed by Tobias Cornwall and published by Tobias Cornwall. On Steam it has gathered 261 player reviews, 99% of them positive, which counts as a overwhelmingly positive reception among indie titles in the Indie category. The game is available on windows, and launched at $10. The pairing of developer Tobias Cornwall with publisher Tobias Cornwall is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Indie projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 11,000 to 26,000 units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, MARDEK can be compared against similar Indie titles and benchmarked on review counts and estimated sales.
Reviews
261
Positive
99%
Steam appid
1302990
Engine
Unknown
Players (snapshot)
Unavailable
Sales estimate
v1.011K to 26K
units (median: 18K)
≈ $63K to $146K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2020 | +15 |
| price_$10 | -5 |
| positive_99% | +10 |
| final NB | 70 |
Heuristic display range: median × [0.6, 1.4]. Boundary protection: NB ∈ [15, 150].
Methodology & limitations
Sales estimates use an additive Boxleiter-derived heuristic against public Steam review
counts. They are not authoritative sales data, and the fixed display range
is not a statistically validated confidence interval. Actual results may fall outside it,
especially for deeply discounted or bundle-heavy titles. Algorithm version
v1.0. Read the exact method and validation status.
indielist estimates lifetime unit sales for MARDEK at roughly 11,000 to 26,000 copies, with a median around 18,000, derived from its 261 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $104K in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.
Price history
14 observed days · window low $9.99Across 14 observed UTC days from 2026-07-15 to 2026-09-03, the daily lowest tracked USD price across stores ranged from $9.99 to $9.99. The tracked-window low was $9.99 on 2026-07-15.
Real store observations · daily lowest tracked USD price across stores · missing days are not filled.
Where to buy
Affiliate disclosure- Steam reference$9.99 Buy
- Green Man Gaming
- Fanatical
- Humble Store
- GOG.com
Latest tracked store observations (2026-09-03 06:37 UTC), cheapest first. Prices may have changed since observation. Some are affiliate links — we may earn a commission at no extra cost to you. Learn more.
Platforms
windows
Genres
IndieRPG
Frequently asked questions
- How many copies has MARDEK sold?
- indielist estimates MARDEK has sold between 10,962 and 25,578 units (median 18,270), derived from its 261 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed MARDEK?
- MARDEK was developed by Tobias Cornwall and published by Tobias Cornwall.
- Who published MARDEK?
- MARDEK was published by Tobias Cornwall, developed by Tobias Cornwall. See Tobias Cornwall's full catalogue and submission status on indielist.
- When was MARDEK released?
- MARDEK was released in 2020.
- How many reviews does MARDEK have on Steam?
- MARDEK has 261 Steam reviews, of which 99% are positive.
- Is MARDEK worth playing?
- Steam players rate MARDEK 99% positive across 261 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.
Ecosystem
Players looking for games like MARDEK can compare it on indielist against semantically similar Indie titles such as Stardew Valley, Euro Truck Simulator 2, Project Zomboid, Undertale, ranked by shared tags and genre rather than by ad spend. On the developer side, Tobias Cornwall's other releases and Tobias Cornwall's wider catalog are one click away, letting developers benchmark where MARDEK sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same MARDEK page serves three audiences at once: players hunting their next Indie game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.
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Matched from shared Steam tags and primary genre. Review count breaks ties; it is not a personal recommendation score.
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