PentaProtocol

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Users Interact, In-Game Purchases
Learn more
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About this game

PentaProtocol is a competitive online strategy game built around unique pentagon-pattern rules on 5×5, 6×6, and 7×7 boards.

Choose your format, outplay opponents, and climb the ranks—or host a custom room and battle friends.

PLAY YOUR WAY
• Ranked — competitive ladder with ELO and placement matches
• Unranked — casual matchmaking across board sizes
• Custom rooms — create or join private games with a room code
• AI Challenge — practice against bots at multiple difficulties
• Training — learn patterns and sharpen your skills offline

DEEP STRATEGY
• Original pentagon-based win conditions and pattern systems
• Multiple board modes: 5×5, 6×6, and 7×7
• Series play, coin toss, and full match history in your career

MAKE IT YOURS
• Unlock themes, board skins, banners, and cosmetics in the Store
• Build your collection and equip items from your profile
• Daily, weekly, and permanent missions with rewards

SOCIAL & FAIR PLAY
• Friends, direct messages, and match invites
• Report tools and anti-abuse systems for a fair competitive environment
• Optional two-factor authentication for account security

ACCOUNT & SUPPORT
Create a free account with email or Google sign-in. Visit https://www.pentaprotocol.com for rules, privacy, and support.

PentaProtocol is free to play with optional in-app purchases for virtual currency and cosmetics. Virtual items have no real-world cash value.
Updated on
Jul 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Financial info and 5 others
This app may collect these data types
Personal info, Financial info and 5 others
Data is encrypted in transit
You can request that data be deleted

What’s new

Initial launch of PentaProtocol. Competitive strategy board game with ranked PvP, AI practice, and multiple board sizes.