Oil Invasion - Steam Copies Sold & Revenue Statistics
Game information
Game information
Category Ranking History -
Steam Copies Sold & Revenue by Player Language
Daily Wishlist
Game context & FAQ
Steam list price (this language tier)
USD storefront tier (default international): $4.99. USD reference tier: $4.99.
Since the first snapshot we logged on 2022-04-09, the Steam USD tier moved about 399%.
Quick answers
- What Steam list-price tier does GameSensor mirror for Oil Invasion on this localized page?
- Our snapshot on 2026-06-05 shows about $4.99 for the storefront tier paired with this language view, alongside a USD tier of $4.99. Those are informational list tiers before VAT or running discounts.
- How are Steam copies sold and gross revenue computed?
- They’re modeled estimates from Steam review throughput, inferred player languages, historical price ladders per currency, and whether the SKU was temporarily free-not official Valve financials. See the indie methodology guide for formulas.
- Where do I find language mix data for Oil Invasion?
- Look for “Steam Copies Sold & Revenue by Player Language” above; it breaks review volume down by Steam’s detected languages, which also drives our regional revenue weighting.
- How volatile is the USD tier list price for Oil Invasion?
- Between 2022-04-09 and the latest snapshot we store, the USD tier moved roughly 399%.
Information
Oil Invasion was released on Steam on April 9, 2022 and has been available for 2 months.
According to GameSensor analytics, in May 2026, the game sold >1K copies, generating a total Steam revenue of >$5K. These numbers reflect strong interest from players and steady commercial performance.
This is the 23th title released by Valkeala Software, demonstrating consistent production output and a stable release cycle.
A key factor driving the performance of Oil Invasion is its international audience. The Steam player-language distribution shows that users primarily play the game in:
• English
• Traditional Chinese
• Polish.
Language distribution directly affects buying behavior, regional sales peaks, and long-term retention. Games with a diverse multilingual audience usually demonstrate stronger global performance and broader revenue stability.
The current Steam user rating for Oil Invasion is negatively.
Compared to the studio’s previous release - Horror In Valkeala - the game currently holds a higher rating. Its sales performance is 173% lower relative to Horror In Valkeala over the same number of days after release.
Overall, sales are 238% higher compared to the average performance of the last 4 paid titles released by Valkeala Software. This comparison helps position Oil Invasion within the studio’s broader commercial history.
Within the full catalog of the publisher Tero Lunkka, Oil Invasion currently ranks 75 among the most financially successful projects

Oil Invasion: the storefront tied to USD storefront tier (default international) shows $4.99 as of 2026-06-05, with USD reference $4.99. We plug these tracked tiers into the review-based gross model.
Between the earliest stored tier and today, Steam’s USD list price shifted about 399% (tracked from 2022-04-09).