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Action indie game Xenon Valkyrie comes from developer and publisher diabolical-mind. Released in 2017, it has 122 Steam reviews with 66% positive sentiment, and its $9.99 initial price positions it as a budget action option.
Overview
Xenon Valkyrie is a 2017 Action game developed by Diabolical Mind and published by Diabolical Mind. On Steam it has gathered 121 player reviews, 67% of them positive, which counts as a mixed-to-positive reception among indie titles in the Action category. The game is available on linux, mac, windows, and launched at $10. The pairing of developer Diabolical Mind with publisher Diabolical Mind is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Action projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 5,000 to 11,000 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, Xenon Valkyrie can be compared against similar Action titles and benchmarked on review counts and estimated sales.
Reviews
121
Positive
67%
Steam appid
573780
Engine
Unknown
Players (snapshot)
Unavailable
Sales estimate
v1.05K to 11K
units (median: 8K)
≈ $27K to $63K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2017 | +30 |
| price_$10 | -5 |
| positive_67% | -10 |
| final NB | 65 |
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 Xenon Valkyrie at roughly 5,000 to 11,000 copies, with a median around 8,000, derived from its 121 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $45K 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
11 observed days · window low $9.99Across 11 observed UTC days from 2026-07-15 to 2026-09-01, 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 (2026-09-01 06:14 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
linuxmacwindows
Frequently asked questions
- How many copies has Xenon Valkyrie sold?
- indielist estimates Xenon Valkyrie has sold between 4,719 and 11,011 units (median 7,865), derived from its 121 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed Xenon Valkyrie?
- Xenon Valkyrie was developed by Diabolical Mind and published by Diabolical Mind.
- Who published Xenon Valkyrie?
- Xenon Valkyrie was published by Diabolical Mind, developed by Diabolical Mind. See Diabolical Mind's full catalogue and submission status on indielist.
- When was Xenon Valkyrie released?
- Xenon Valkyrie was released in 2017.
- How many reviews does Xenon Valkyrie have on Steam?
- Xenon Valkyrie has 121 Steam reviews, of which 67% are positive.
- Is Xenon Valkyrie worth playing?
- Steam players rate Xenon Valkyrie 67% positive across 121 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 Xenon Valkyrie can compare it on indielist against semantically similar Action titles such as Terraria, Rust, Phasmophobia, The Forest, ranked by shared tags and genre rather than by ad spend. On the developer side, Diabolical Mind's other releases and Diabolical Mind's wider catalog are one click away, letting developers benchmark where Xenon Valkyrie 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 Xenon Valkyrie page serves three audiences at once: players hunting their next Action 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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