Shadow Of Rome

Hard mode:
Complete all normal events.

Extreme mode:
Complete all hard events.

Art gallery:
Achieve a "Bronze" rank on all normal events.
btatsm wvpg urvin.

Ugly Duck Fling mini-game:
Achieve a "Bronze" rank in all hard events.

Survival mode:
Achieve a "Silver" rank on all normal events.

Labyrinth Arena:
Achieve a "Silver" rank on all hard events.

The Great Escape mini-game:
Achieve a "Gold" rank on all normal events.

Chariots Of Ire:
Achieve a "Gold" rank in all hard gladiatorial events.

Invisible Opponents option:
Achieve a "Bronze" rank in all extreme gladiatorial events.

Vitality Opponent Gauge option:
Achieve a "Bronze" rank in all extreme gladiatorial events.

Battle select:
Achieve a "Gold" rank on all hard events.

Demi God mode:
Achieve a "Gold" rank on all extreme events.

Instant kills:
Achieve a "Gold" rank on all extreme events.

Juggernaut mode:
Achieve a "Silver" rank on all extreme events.

Unbreakable weapons:
Achieve a "Silver" rank on all extreme events.

Alternate costumes:
Successfully complete all gladiator challenges to unlock a gorilla costume for Agrippa.

Keep buying items from merchants to eventually unlock various costumes and hair for Octavianus: Onion Head (after five items are bought), Pansa Robe (after ten items are bought), Splitting Headache (after twenty items are bought), and the Chameleon Suit (after all items are bought).

Armor upgrades:
Armor upgrades are awarded when you pass 300,000 Salvo points (Fortus Rex) and 800,000 Salvo points (Talon Aegis).

Hint: Hiding levels:
With Octavianus, on almost all levels where you must hide from Roman guards, one of them will have a "Gold fortune coin" on him. In each case, remember that if you just walk away a door that makes the game load for the next scene, everything will be reset to what it was when you just arrived the first time, except for the fortune coins. This is useful if you are being pursued and do not know where to go, or if you used too much jug to be able to strike the guards that you need to.
Carl Boivin.

Also, if you strike someone and a guard or a maid hear it, take the uniform of the person you just struck and walk through the one that is coming. He will see you and forget the sound that he heard.Then, get out of his sight and he will return to whatever he was doing. You will then be able to hide the body in peace, taking all the time you want.
Carl Boivin.