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About Jagged Alliance 3
Jagged Alliance 3 places players in Grand Chien, a nation destabilized after its president disappears and the paramilitary Legion takes control. The president’s family, backed by the Adonis corporation, hires mercenaries to locate the leader and restore order.
The game mixes turn‑based tactical combat with an open‑world RPG. Players recruit mercenaries, manage territory, train locals, and shape the country’s fate, either alone or with friends via online co‑op.
01 / THE GUIDE
Turn‑Based Tactical Combat
Combat is presented as rich, turn‑based tactical encounters. Each side takes turns to act, letting players consider positioning, weapon choice, and the unique traits of their mercenaries before committing to a move.
Because actions are resolved in turns, players can react to enemy placements and adjust strategies between rounds, making each battle a deliberate exercise in planning rather than reflex.
- Take a moment to survey enemy positions before issuing your first orders.
- Consider each mercenary’s personality when planning their role in the fight.
02 / THE GUIDE
Mercenary Recruitment and Development
A large cast of mercenaries is available, each described with distinct personalities, quirks, and backstories. Players choose from this roster to build a team that fits their preferred approach.
As mercenaries gain experience, they level up and can acquire special perks, allowing further customization of their abilities and reinforcing the differences highlighted in their individual descriptions.
- Mix mercenaries with complementary quirks for a balanced squad.
- Review perk options to align growth with your tactical goals.

03 / THE GUIDE
Open RPG Structure
The game offers an open‑world setting where decisions influence Grand Chien’s future. Players can explore, meet new characters, earn money, and expand their team while the narrative reacts to their choices.
Territory control, local training, and defending against enemy forces create an active environment, meaning the world continues to evolve based on player actions rather than remaining static.
- Balance exploration with territory defense to keep regions stable.
- Invest in training locals to strengthen long‑term control.
04 / THE GUIDE
Online Co‑Op Multiplayer
Jagged Alliance 3 supports online co‑op, allowing the campaign to be experienced with friends. Players can coordinate tactics, share mercenary duties, and tackle missions together.
Co‑op play adds a collaborative dimension to both the tactical battles and the RPG elements, encouraging communication and joint decision‑making throughout the campaign.
- Assign each player a clear role to streamline coordination.
- Discuss perk selections before starting a mission to avoid overlap.
05 / THE GUIDE
Loot, Salvage, and Gear Customization
Players can loot and salvage equipment throughout the world, then customize an arsenal of weapons and gear to suit their mercenaries. This process lets squads be equipped for varied scenarios.
Gear customization works alongside the perk system, giving players multiple avenues to tailor each mercenary’s combat role without relying on a single mechanic.
- Prioritize salvaging items that match your mercs’ preferred combat styles.
- Experiment with different weapon combos to discover effective loadouts.





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