Border Siege [war & risk]

4.92K reviews
Content rating
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About this game

Similar to the classic board game, and streamlined for quicker play. Border Siege was designed and developed specifically for Android phones and tablets. Supports two to six players, with any mixture of players and AI. Play locally using pass-and-play or try out the online turn-based multiplayer.

Over 900,000 multiplayer games have been played!!!

Border Siege is very customizable and supports a wide array of options, house rules and other variations. Check out all the awesome features listed below:

Basic features:
• local or turn-based online play
• 50+ high-quality maps including the classic Earth map
• vector-based drawing for full resolution support
• play in landscape or portrait
• touch-based interface designed specifically for Android
• 11 different languages

Gameplay features:
• play domination or capital
• full control over initial board placements or...
• intelligent automatic board setup for quick games
• fog of war, supply lines fortification
• 7 card settings
• 3 methods of resolving combat
• attack one roll at a time, or all at once
• pan, zoom or change the map drawing style at any time

Multiplayer features:
• unlimited number of games
• instant notifications when it becomes your turn
• in-game chat, with private messaging
• move replays
• player statistics and leaderboards
• all settings are searchable to find the right game for you
• create passworded games to play with friends
• turn time limits from 2 minutes to a week
• automatically remove/skip inactive players
• friends, game invites, private messaging

Even more features:
• local game saves
• create your own maps using the PC map editor
• multiple AI profiles to tailor your opponent
• instant AI speed option

Map Editor:

You can create your own custom maps to play locally in Border Siege. Submit your maps to the website to share your creations! User created maps and the PC map editor are available for download here:
Updated on
Feb 19, 2022

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.49K reviews
Cameron Crocker
February 11, 2023
It's really fun except when it decides how "probability" should work. If you don't click off of the territory you're attacking when it feels like you should lose a battle, you'll simply lose your troops to an underwhelming force. I've lost 40 troops attacking a territory held by 2 and these extreme losses are common. The game frequently gives you disadvantage for whatever reason I've yet to understand
4 people found this review helpful
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Stephen Rice
August 9, 2022
Play this at least once a day for the last 8 years. Great game, great job by the developers. My only complaint is that for about the last 6 months the vertical maps aren't working for me. I can place my troops but I cannot attack. The slide at the bottom of the screen only moves the map left or right. Other than that, this is a 5 star game.
5 people found this review helpful
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Rob Kozak
January 2, 2022
I like this game quite a bit but also find it frustrating. The randomness of the die rolls being the primary issue. I just did an engagement of 16 vs 10. The attacking force lost 15 units and the defender 1. What are the odds of that? How can the game be successfully played when stuff like that happens regularly? Also, I can't play any of the vertical maps on my Galaxy s10e. Vertical maps are fixed. Thanks! Update: Author added 1:1 unit losses. Die roll issue fixed. Cool!
3 people found this review helpful
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What's new

Fix for crash on newer devices