Game artwork from the official Steam store; rights belong to the respective publisher.
Steam store edition · PC
US · USD · Steam
Price observed in the US store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
■The first-ever game adaptation of a hugely popular IP
"A Wild Last Boss Appeared!" is a massively popular dark fantasy isekai series, based on the original work by FireHead, with original illustrations and character designs by YahaKo (published by Earth Star Novel, an imprint of Earth Star Entertainment), and a manga adaptation by Hazuki Tsubasa.
The anime is also now streaming to great acclaim!
This is the first-ever game adaptation of "A Wild Last Boss Appeared!"
■An aggressive arena shooter game system.
The most distinctive feature is the "aggressive" playstyle.
The greatest opportunities arise when a large number of enemies appear.
You can lock on to and snipe the summoner to defeat entire groups of enemies at once.
Official store excerpt · Description source ↗
Read the store description ↗
Included content and base-game requirements have not been verified in the published record. Check the linked product source before buying.
Play on: PCCheck product contents and requirements ↗US / USD · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
USD 7.19 lowest in the displayed observations, from Oct 15, 2026, 04:21 PM UTC to Oct 15, 2026, 04:21 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 15, 2026, 04:21 PM UTC | USD 7.19 |