Mega Modpack based on Jagged Alliance 2 1.13 stable revision 7609.

Should work without issues on Win10+ as it comes with dll compatibility patch.

Additional content in Data-User folder:
- new weapon sounds for standard system
- new weapon sounds for NWSS (more diverse shooting sounds that may react to environment)
- sector ambient sounds, depending on sector type
- more diverse enemy battlesounds
- improved user interface
- new music tracks
- tweaked settings for more balanced gameplay
- enemy voice taunts

List of mods:

Jagged Alliance 2 1.13 7609: Official download, 2014 Official 1.13 Release (7435) with 7609 Update, List of Main 1.13 Features (As of r6438)
NightOps Maps by Arulcish_Lion: Download, Forum (in Russian)
Arulco Revisited 1.4 by JAsmine & Beka: Download, Forum, 7609 update by Strohmann, Fixes by CVB
Wildfire 6.07: Download (svn), Forum
TypeP (Ja2 Reloaded) by Buggler, based on OsamodasxD's Reloaded mod: Download, Forum
Arulco Vacations 1.10 by edmortimer: Download, Forum, Official page
IoV 929 Revised by zwwooooo: Forum, Download
Arulco Folding Stock 4.5 by Wil473: Forum, Download
Urban Chaos 4.5 by Wil473: Forum, Download
Deidranna Lives 4.5 by Wil473: Forum, Download
LevProgression by Lev Arris: Forum, Download
S&F minimod by goc_man: Download, Forum
Stock Data Overhaul by Strohmann: Download, Forum
Stock Data Overhaul (updated by LatZee for unstable 1.13):  Download, Forum
Aimnas by Smeagol: Download, Forum
Deidrannas Side Mod (DSM) by The Scorpion:  Download, Forum
Kingpin Side Mod (KSM) by The Scorpion:  Download, Forum, Bear's Pit
Azazel Maps by Azazel: Forum
BRAINMOD by sun-alf: Download

Installation:
1. Make a clean install of vanilla Jagged Alliance 2
2. Unpack 7609en+Modpack.7z into game folder
3. Select mod from Ja2.ini or use INI Editor to select mod and screen resolution
4. Run Ja2.exe or Ja2+AI.exe

Notes:
1. Don't install into Program Files or any other system protected folder
2. Modpack has win10 DLL fix preinstalled (CNC-ddraw)
3. This modpack is for playing, not for modding. It may be not easy to change files without modding knowledge.
4. XML Editor can be used to view data for stock 1.13, SDO, AFS and IoV mods. It's not recommended to save changes using XML Editor as it may corrupt XML data.
5. You can find more information on 1.13 and mods in Docs folder

Short description of +AI exe:
Enemy soldiers can:
- actively flank player positions, blowing up obstacles in the process if needed, cutting fences or jumping on roofs
- use suppression fire on last heard or seen position of player mercs, causes panic
- use smoke for cover or to help friends under fire
- heal using medkits, also enemy medics will bandage other soldiers
- soldiers with demolitions trait will blow up walls and roofs if player is hiding in toilet
- use grenades to blow up obstacles like fences or blue flag walls
- dynamically react to tactical situation, for example try to ambush player or jump out of the corner all at once and try to overwhelm opponent
Some game engine improvements:
- fire can spread over burnable objects, burning corpses, damaging items on the ground
- working flamethrower, terrifying anybody who happens to be on the wrong side of the barrel
- working airburst for OICW (late game weapon)
- improved right hold mouse button menu with new actions
- action panel in the right side of tactical panel, with convenient access to available tactical actions, like drop backpacks or enable enemy view overlay etc
- tactical panel, showing big gun picture with attachments, also enemy details and equipment
- big radar map and squad list always on tactical panel
- show equipment and weapons on merc models (project LOBOT integration from 1.13 development version)
- big gun picture changes with attachments change (scopes, foregrips etc)