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Action indie game Vertigo 2 launched in 2023 from developer Zach Tsiakalis-Brown and publisher Zulubo Productions. On Steam it has 2,682 reviews with 95% positive, listed as overwhelmingly positive, and an initial price of $29.99.
Overview
Vertigo 2 is a 2023 Action game developed by Zach Tsiakalis-Brown and published by Zulubo Productions. On Steam it has gathered 2,560 player reviews, 95% of them positive, which counts as a overwhelmingly positive reception among indie titles in the Action category. The game is available on windows, and launched at $30. The pairing of developer Zach Tsiakalis-Brown with publisher Zulubo Productions 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 100,000 to 233,000 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, Vertigo 2 can be compared against similar Action titles and benchmarked on review counts and estimated sales.
Reviews
2,560
Positive
95%
Steam appid
843390
Engine
Unknown
Players (snapshot)
Unavailable
Sales estimate
v1.0100K to 233K
units (median: 166K)
≈ $1.7M to $4.0M modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2023 | 0 |
| price_$30 | +5 |
| positive_95% | +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 Vertigo 2 at roughly 100,000 to 233,000 copies, with a median around 166,000, derived from its 2,560 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $2.9M 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
9 observed days · window low $29.99Across 9 observed UTC days from 2026-06-09 to 2026-07-22, the daily lowest tracked USD price across stores ranged from $29.99 to $29.99. The tracked-window low was $29.99 on 2026-06-09.
Real store observations · daily lowest tracked USD price across stores · missing days are not filled.
Where to buy
Affiliate disclosure- Steam reference$29.99 Buy
- Green Man Gaming
- Fanatical
- Humble Store
- GOG.com
Latest tracked store observations (2026-07-22 05:13 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
Frequently asked questions
- How many copies has Vertigo 2 sold?
- indielist estimates Vertigo 2 has sold between 99,840 and 232,960 units (median 166,400), derived from its 2,560 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed Vertigo 2?
- Vertigo 2 was developed by Zach Tsiakalis-Brown and published by Zulubo Productions.
- Who published Vertigo 2?
- Vertigo 2 was published by Zulubo Productions, developed by Zach Tsiakalis-Brown. See Zulubo Productions's full catalogue and submission status on indielist.
- When was Vertigo 2 released?
- Vertigo 2 was released in 2023.
- How many reviews does Vertigo 2 have on Steam?
- Vertigo 2 has 2,560 Steam reviews, of which 95% are positive.
- Is Vertigo 2 worth playing?
- Steam players rate Vertigo 2 95% positive across 2,560 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 Vertigo 2 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, Zach Tsiakalis-Brown's other releases and Zulubo Productions's wider catalog are one click away, letting developers benchmark where Vertigo 2 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 Vertigo 2 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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