In the vanilla game, calling in a helicopter or a tank requires Credits (the in-game currency) and, more frustratingly, . You want a military jet? You need to destroy enough faction strongholds. You want that unique prototype assault rifle? You have to grind 80% completion.
A: You likely have two conflicting mods. Uninstall any other mods editing blackmarket.bin . Reinstall vanilla files via Steam (Verify Integrity of Game Files) and try again with just this mod. In the vanilla game, calling in a helicopter
A: You need flat ground. You cannot call a car onto a 45-degree slope or a jet onto a tiny roof. Move to a flat area. You want that unique prototype assault rifle
If you have already beaten the story once, this mod is the only way to replay the game. If you are a new player, use it carefully; it will spoil the slow-burn progression, but it will also give you the most fun you have ever had in a 50-hour sandbox. Uninstall any other mods editing blackmarket