Engine is super weak
Response from developer
The promised AI upgrade is live in 1.6.0: the engine was rebuilt, and Hard and Very Hard now play at their full strength. We'd love to hear what you think.

Engage in a classic abstract strategy board game where the goal is to connect your pieces into a single group before your opponent. Enjoy fast-paced matches with deep tactical gameplay, suitable for all skill levels. Play against friends, AI, or tackle challenging campaign levels.
1.6.0
September 12, 2026
Smarter AI opponent: the engine was rebuilt, so Hard and Very Hard now search deeper and play noticeably stronger. Bug fixes and analytics improvements.
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The promised AI upgrade is live in 1.6.0: the engine was rebuilt, and Hard and Very Hard now play at their full strength. We'd love to hear what you think.
Lines of Action is a classic abstract strategy board game where players move pieces along lines to connect them into a single group before their opponent. It offers deep tactical gameplay with simple rules, making it easy to learn but hard to master.
Yes, Lines of Action can be played offline. The game modes 'Campaign' and 'Play vs AI' do not require an internet connection, allowing you to enjoy the strategy anytime.
You can play online with friends by inviting them using their name or a simple 4-digit code. The game focuses on friendly, private matches without public lobbies.
Lines of Action offers several game modes including 'Play Online with Friends', a 50-level 'Campaign', 'Play vs AI' with four difficulty levels, and '2 Players' for local play on a single device.
Yes, Lines of Action contains advertisements. This allows the game to be free to play while offering in-app purchases.
Yes, Lines of Action is easy to learn and suitable for players of all levels. It includes a built-in rules guide and offers beginner-friendly AI difficulty levels.
Matches in Lines of Action are quick, typically taking only 5–10 minutes to complete. This makes it ideal for short bursts of strategic thinking.
The unique movement mechanic in Lines of Action dictates that pieces move exactly as many squares as there are pieces on that line. This creates a distinctive strategic layer focused on positioning and shape.