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Mercenary Brotherhood

Also known as Mercenary Brotherhood, mb, mercenary brotherhood

A deep turn‑based tactics RPG featuring emergent stories, procedural world events, enemy factions, magical loot with drawbacks, and a fully simulated fantasy sandbox. Build your mercenary company, survive brutal battles, and uncover new content. Solo‑dev indie project with active development.

Last update

8 Aug 2026

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Latest update

Patch notesPublished 18 Jul 2026

Dev Diary - How Combat Works - Part 1

Dev Diary - How Combat Works Part 1 I am taking a short break from talking about the bigger features of this game and will use this one to focus on what this game is all about. Combat. Really, that is what this game rev…

20 changesMapsBalanceRead patch notes

Update history

Browse past updates and patch notes for this game.

40 updates

August 2026
3 Interesting Facts About Mercenary Brotherhood In Different Languages An interesting fact is that even though this game was made primarily for English, as I wasn't sure if there would be interest in other areas, 60% of…9 changesPerformanceUI/audio07 Aug 2026
Demo Patch - Aug 5 - More emergent stories + commissioned artThis patch adds a lot. There are more emergent events, new commissioned art for settlements, tweaks to new game screen to look nicer, and many other smaller changes. Tip: The center of the map is easier than the edges.…Event32 changesFixMaps05 Aug 2026
July 2026
Emergent Stories I am going to take a different approach to this dev diary and not show new screens or features but talk about something more subtle that I love about games, emergent stories. Some of my favorite games,…6 changesGameplayBalance31 Jul 2026
Demo Hotfix - July 31 - Vendetta fix + to hit buffThis hotfix is focused on addressing a rare issue that only impacts a couple players right now. The Inquisition faction, a mid to late game faction, was ambushing them and becoming vendettas way too early in the game. T…Announcement5 changesFixGameplay31 Jul 2026
Demo Hotfix - July 30 - More interesting world to exploreThis hotfix heavily reworks the world generation to make it more interesting to explore. Before it was all procedural. It was plains with sporadic groups of hills or trees or mountains. However besides finding the occas…Announcement14 changes1 numericFix30 Jul 2026
Demo Hotfix - July 26 - Building revamp, siege revamp and more tweaksThis hotfix heavily reworks two key areas; multi-story buildings and sieges. Unlike many medieval/fantasy turn based tactics games, I really wanted to have buildings in this game that you can enter. And not just normal…Announcement17 changesFixUI/audio26 Jul 2026
Dev Diary - Ascension - The Path to Being a DemigodThe Path to Being a Demigod There comes a point in any game, where your characters have mowed down thousands of enemies and are able to single handedly defeat giants and dragons. At that point, you characters are so pow…Event8 changesPerformanceBalance24 Jul 2026
Demo Hotfix - July 24 - Ascension and Awakening reworkThis hotfix heavily reworks ascension and awakenings, laying the ground work for some long term interesting events in this area. About half of the tier 4+ awakening traits have been reworked or replaced. Those that were…Event9 changesFixGameplay24 Jul 2026
Demo Hotfix - July 22 - Improved pathfinding and new unit imagesThis hotfix fixes some pathfinding issues. For some reason, mercs were thinking the straightest path to a tile three steps forward was to zig zag there. That is fixed, along with similar issues with pushing mechanics. A…Announcement11 changesFixUI/audio22 Jul 2026
Demo Hotfix - July 20 - New free unit image pack, rotating units and much moreThis hotfix adds a request for more unit images, in particular ones that are AI driven. I don't shy away that I do have AI images AND I am getting commissioned art to slowly replace them. However in the mean time I adde…Announcement23 changesFixGameplay21 Jul 2026
Demo Hotfix - July 19 - Fixes, gameplay settings and more localization setupThis hotfix isn't really a shiny one. It focuses on some fixes, often that are found by players 10+ hours in as that is when some of that content starts unlocking. Also adding helpful usability gameplay settings, tweake…Event23 changesFixUI/audio19 Jul 2026

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Dev Diary - How Combat Works - Part 1

August 2026

July 2026