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Regulea

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About Regulea

Regulea is a turn-based strategy card game about infectious diseases and antibiotics. You play as a medical resident overwhelmed by hospital duties and academic work. After a mysterious cat leads you to another world called Regulea, your knowledge of infectious diseases becomes your greatest weapon.

Build your deck

Build a deck from 119 unique cards featuring pathogens, infected organs, antibiotics, resistance and severity. You can spread infections to pressure your opponent or use the correct antibiotics to treat your own condition. The game is single-player against AI.

Manage each battle

The rules are simple to learn, but winning takes strategy. Correct choices alone are not enough: you need to read your opponent, manage timing and balance risk. Matches are designed for short play sessions.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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