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This action title, NO BACKUP, is slated for a 2026 release. It currently has 358 Steam reviews, indicating early player engagement. The game is available in Early Access and is priced at $9.99.
Overview
NO BACKUP is a 2026 Action game developed by Serundeox and published by Serundeox. On Steam it has gathered 797 player reviews, 68% of them positive, which counts as a mixed-to-positive reception among indie titles in the Action category. The game is available on windows, and launched at $10. The pairing of developer Serundeox with publisher Serundeox 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 12,000 to 28,000 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, NO BACKUP can be compared against similar Action titles and benchmarked on review counts and estimated sales.
Reviews
797
Positive
68%
Steam appid
3894440
Engine
Unknown
Players (snapshot)
204
Historical snapshot ·
Sales estimate
v1.012K to 28K
units (median: 20K)
≈ $68K to $159K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2026 | -10 |
| price_$10 | -5 |
| positive_68% | -10 |
| final NB | 25 |
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 NO BACKUP at roughly 12,000 to 28,000 copies, with a median around 20,000, derived from its 797 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $114K 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
16 observed days · window low $7.99Across 16 observed UTC days from 2026-05-31 to 2026-07-22, the daily lowest tracked USD price across stores ranged from $7.99 to $9.99. The tracked-window low was $7.99 on 2026-07-20.
Real store observations · daily lowest tracked USD price across stores · missing days are not filled.
Where to buy
Affiliate disclosure- Steam reference -20%$7.99 Buy
- Green Man Gaming
- Fanatical
- Humble Store
- GOG.com
Latest tracked store observations (2026-07-22 18:14 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
windows
Genres
ActionIndieEarly Access
Frequently asked questions
- How many copies has NO BACKUP sold?
- indielist estimates NO BACKUP has sold between 11,955 and 27,895 units (median 19,925), derived from its 797 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed NO BACKUP?
- NO BACKUP was developed by Serundeox and published by Serundeox.
- Who published NO BACKUP?
- NO BACKUP was published by Serundeox, developed by Serundeox. See Serundeox's full catalogue and submission status on indielist.
- When was NO BACKUP released?
- NO BACKUP was released in 2026.
- How many reviews does NO BACKUP have on Steam?
- NO BACKUP has 797 Steam reviews, of which 68% are positive.
- Is NO BACKUP worth playing?
- Steam players rate NO BACKUP 68% positive across 797 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 NO BACKUP can compare it on indielist against semantically similar Action titles such as Rust, Terraria, Phasmophobia, ARK: Survival Evolved, ranked by shared tags and genre rather than by ad spend. On the developer side, Serundeox's other releases and Serundeox's wider catalog are one click away, letting developers benchmark where NO BACKUP 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 NO BACKUP 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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