- Steam App
- ARC Aquarium (4213290)
- Event type
- patch note
- Published
- 21 February 2026 - 08:57:24 UTC
- Source
- steam_community_announcements
Gameplay Fish death removed – Fish can no longer die from sickness. Sick fish stay sick until cured. Decor passive income – Decors now give passive gold while the game is open. Amount is based on the decor’s required level (e.g. level 3 = 3 gold/hour). Does not apply when the game is closed. Offline EXP limit – Offline EXP cap reduced from 30 days to 1 day. Fixes Fish EXP bug – Resolved an issue where fish sometimes did not gain EXP after loading the game. Fish EXP reset – Fixed a save/load race condition that could reset some fish to 0 EXP. Code cleanup – Removed an unused variable that triggered a compiler warning. UI & Localization Decor passive gold text – Each decor in the store now shows its hourly passive gold income. Translations – Added the passive gold text to all 23 supported languages. Technical Save system – Improved save/load order to avoid overwriting fish data with an emp...