The next game could take place in the french
revolution and the sequel in the napoleonic
wars with a lot of political twists and
secrets
Another interesting setting could be 18 century England continuing Edward Kenway story with London,Liverpool and Manchester as cities and assassination missions outside the map in India,Scotland,South Africa,Canada and Australia showing the massive size of the British empire
Improve the graphics (maybe add a new
engine) and fix especially the collision
detection
improve facial animations
Improve stealth (take inspiration from the
excellent splinter cell black list)
add a crouch button
Add multiple ways to assasinate your
enemies, you could poison the target
drink,throw a huge rock over him under a
bridge or locked him up and burn his house
(take inspiration from the excellent
dishonored game)
Better Music and sound effects
Make the world more believable add more
personality
Improve,Improve,Improve the ai
improve combat mechanics and add dodge
add a lot new weapons and tools
Improve story and dialogues a lot, the game
needs better character development
Drop the modern animus setting completely
Make the game harder or at least add a hard
mode
give the game a more mature tone and make it
more scary
add gore and more blood. this is a game
about assassins!
add a huge map that includes both rural and
urban enviroments
add a lot more building interiors
reintroduce Assassin Tombs
Add random encounters
Add a slow time mechanic to the shooting
a lot lot more different enemy types, i'm
tired of fighting the same three enemy tipes
over and over again
Reintroduce the Assassin apprentices but
with a twist, you can use them only twice in
each missions not more
enemies with horses and cavarly charges on
missions
keep naval battles side mission
Add more destructible enviroments
Add a cover mechanic when shooting
eliminate loading times between cities
eliminate bugs
Smarter Npc's
Big open battles with hundreds of soldiers on screen
Add more Missions outside the main map
Generally improve every aspect
Fix the problem with involuntary climbing when running
More Animals and improved hunting
a new protagonist with better motivations
this time
More Assasinations side missions
Remove boring aspects of the last games
Take a year off to improve the game and creating a complete new engine