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Agent Sirius

Source
Steam
App ID
3517070
Developer
Lunarian
Publisher
Saikey Studios
Released
April 10, 2026
View on Steam

Join Beni Akesuzu, the high school detective president and secret agent, in this thrilling mystery RPG! Investigate mysterious incidents, solve puzzles,and uncover a sinister plot as monsters lurk in the shadows in a race to save the school and it's students before it’s too late!

Current US price

Last checked 8 days ago

0 US price changes since tracking began. Latest: $9.99. Lowest recorded $9.99 on Oct 13 UTC.

US price changes
Date (UTC)Price
Oct 13$9.99

Regional Prices

CurrencyPriceDifferenceLowest Recorded
US Dollar USDLast checked 8 days agoBaseline$9.99
Brazilian Real BRLLast checked 13 days ago. Converted at the Oct 27 exchange rate-38.2%R$32.99 ($6.17)
Chinese Yuan CNYLast checked 13 days ago. Converted at the Oct 27 exchange rate-36.9%CN¥42.00 ($6.30)
Euro EURLast checked 13 days ago. Converted at the Oct 27 exchange rate+8.8%€9.75 ($10.87)