Right first of all can i just say if you want to get straight to the story skip to chapter 2 which is basically chapter one because this chapter just talks about what has changed in this Rio universe.
1) bird sized guns exist
2)birds can wear army/military gear
3)Blu is a sniper
4)Joel is his range finder
5)Blu and Joel help birds from humans while also fighting different groups of birds around Rio
6) Blu and Joel never ingage humans in combat
7)Linda never existed
8) Blus personality is the same apart from he is harder to crack and a lot tougher since military training a such...
9) It is set in Rio not the Amazon jungle
Charecter weapons
Blu:1) BarrettM107 50cal anti material rifle (just because why not... Primary
2)MP5 Koch normally carried by Joel and given to Blu.
3)Beretta M9 secondary
4) Tactical military knife
Joel:
1) scar H Primary
2) MP 90 secondary ambidextrous
3) Beretta 92 secondary
4) Blus MP5 Koch
5) Tactical military knife
Charecter gear
Blu:
1)gilli suit full
2)tactical ammunitions vest
3)cevelar Under vest
4)Camelbak UK Motherlede Lite
5)hheadset for communication and to muffle the barret
Joel:
1)gilli suit full
2) heavy tactical ammunitions vest
3)cevelar Under vest
4)Karrimor SF predator 80-130 PLCE Backpack
5) headset for communication and to muffle the barret
Weapons that they take with them will vary depending on their mission and they may pick up different ones to use throughout
Obviously there will be more which I will add as the story progresses but for now this is a quick look at what is coming up.. I hope you look forward to the story enjoy...Cya...