FinalAnswer
http://img3.wikia.nocookie.net/__cb20130810023610/witcher/images/f/fa/Geralt_xbox.png
Geralt arrives in Midland and goes about hunting monsters and such things, eventually leading up to going after Apostles.
Geralt will have a rest period of 1 month after each fight to gather supplies. He will be able to find the necessary ingredients for his potions throughout Midland. His silver sword will have the same effect on Apostles and other demonkin as it does on monsters in The Witcher. How he chooses to engage the apostles is up to him, though once his month of prep is up he will have to deal with his target.
1. The Snake Baron
http://img3.wikia.nocookie.net/__cb20080612165008/berserk/images/3/35/Snake_Baron.jpg
Geralt will arrive in the Baron's town in the same manner Guts did, meaning he will have to either infiltrate the Baron's castle or lure him out. It will also mean he will have to deal with the Baron's soldiers. He will not encounter Puck.
2. Wyald
http://aazealh.net/Divers/Wyald03.jpg
Geralt will receive news of Wyald pillaging regions of Midland along with his Black Dog Knights. Geralt will find him in a town, where he and his men are fighting the local guard.
3. The Count
http://archive.facetasm.com/bundles/bilderundworte/uploads/catalog/product/127001/item127199.2.jpg
Geralt will arrive in town during the execution, and will be able to then proceed from there. He will have to deal with The Count's soldiers. He will also be able to utilize Vargas and Theresia.
4. Rosine
http://img4.wikia.nocookie.net/__cb20080613192637/berserk/images/a/a0/Rosine_Apostle_Form.jpg
Geralt will learn of children disappearing in a village, supposedly taken away by elves, which will lead him to the Misty Valley after Rosine abducts Jill. To reach Rosine, Geralt will have to pass through the insect guardians, and then the demon elf children.
5. Mozgus
http://img1.wikia.nocookie.net/__cb20100920181001/berserk/images/b/b7/Disciples.jpg
The final apostle Geralt will be hunting will be the egg-shaped apostle, but will instead have to face the transformed Mozgus and his minions at the Tower of Conviction first. Should he beat them, Geralt will quickly locate and dispatch his target.
Geralt arrives in Midland and goes about hunting monsters and such things, eventually leading up to going after Apostles.
Geralt will have a rest period of 1 month after each fight to gather supplies. He will be able to find the necessary ingredients for his potions throughout Midland. His silver sword will have the same effect on Apostles and other demonkin as it does on monsters in The Witcher. How he chooses to engage the apostles is up to him, though once his month of prep is up he will have to deal with his target.
1. The Snake Baron
http://img3.wikia.nocookie.net/__cb20080612165008/berserk/images/3/35/Snake_Baron.jpg
Geralt will arrive in the Baron's town in the same manner Guts did, meaning he will have to either infiltrate the Baron's castle or lure him out. It will also mean he will have to deal with the Baron's soldiers. He will not encounter Puck.
2. Wyald
http://aazealh.net/Divers/Wyald03.jpg
Geralt will receive news of Wyald pillaging regions of Midland along with his Black Dog Knights. Geralt will find him in a town, where he and his men are fighting the local guard.
3. The Count
http://archive.facetasm.com/bundles/bilderundworte/uploads/catalog/product/127001/item127199.2.jpg
Geralt will arrive in town during the execution, and will be able to then proceed from there. He will have to deal with The Count's soldiers. He will also be able to utilize Vargas and Theresia.
4. Rosine
http://img4.wikia.nocookie.net/__cb20080613192637/berserk/images/a/a0/Rosine_Apostle_Form.jpg
Geralt will learn of children disappearing in a village, supposedly taken away by elves, which will lead him to the Misty Valley after Rosine abducts Jill. To reach Rosine, Geralt will have to pass through the insect guardians, and then the demon elf children.
5. Mozgus
http://img1.wikia.nocookie.net/__cb20100920181001/berserk/images/b/b7/Disciples.jpg
The final apostle Geralt will be hunting will be the egg-shaped apostle, but will instead have to face the transformed Mozgus and his minions at the Tower of Conviction first. Should he beat them, Geralt will quickly locate and dispatch his target.