Profile updated
Action-focused indie game Primal Light launched in 2020 from Fat Gem, with the fat-gem developer and publisher slugs indicating a self-published release. On Steam it has 426 reviews at 81% positive (Mostly Positive), and its $7.99 initial price puts it in the budget tier.
Overview
Primal Light is a 2020 Action game developed by Fat Gem and published by Fat Gem. On Steam it has gathered 327 player reviews, 81% of them positive, which counts as a mostly positive reception among indie titles in the Action category. The game is available on linux, mac, windows, and launched at $8. The pairing of developer Fat Gem with publisher Fat Gem 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 27,000 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, Primal Light can be compared against similar Action titles and benchmarked on review counts and estimated sales.
Reviews
327
Positive
81%
Steam appid
771420
Engine
Unknown
Players (snapshot)
Unavailable
Sales estimate
v1.012K to 27K
units (median: 20K)
≈ $54K to $125K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2020 | +15 |
| price_$8 | -5 |
| positive_81% | 0 |
| final NB | 60 |
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 Primal Light at roughly 12,000 to 27,000 copies, with a median around 20,000, derived from its 327 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $90K 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
10 observed days · window low $1.99Across 10 observed UTC days from 2026-07-20 to 2026-09-05, the daily lowest tracked USD price across stores ranged from $1.99 to $7.99. The tracked-window low was $1.99 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$7.99 Buy
- Green Man Gaming
- Fanatical
- Humble Store
- GOG.com
Latest tracked store observations (2026-09-05 05:34 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 Primal Light sold?
- indielist estimates Primal Light has sold between 11,772 and 27,468 units (median 19,620), derived from its 327 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed Primal Light?
- Primal Light was developed by Fat Gem and published by Fat Gem.
- Who published Primal Light?
- Primal Light was published by Fat Gem, developed by Fat Gem. See Fat Gem's full catalogue and submission status on indielist.
- When was Primal Light released?
- Primal Light was released in 2020.
- How many reviews does Primal Light have on Steam?
- Primal Light has 327 Steam reviews, of which 81% are positive.
- Is Primal Light worth playing?
- Steam players rate Primal Light 81% positive across 327 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 Primal Light 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, Fat Gem's other releases and Fat Gem's wider catalog are one click away, letting developers benchmark where Primal Light 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 Primal Light 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.
You might also like
Matched from shared Steam tags and primary genre. Review count breaks ties; it is not a personal recommendation score.
See more games like Primal Light →