The follwing table is a spoiler of the bonus objectives for each chapter of the Cross of Vidar story, which is hidden until you finish the chapter for the first time.

Since achieving all bonus objectives might take a long time (up to 3 runs per chapter), this table helps to speed up the process a bit.

SPOILER ALERT: If you don't want to be spoilered on the bonus missions, don't use this guide!

Some bonus objectives require to choose a specific advisor (out of 2 options). In this case you will need at least two runs, to finish each of the bonus objectives with the corresponding advisor and finish the chapter.

Number of runs required: 1

• Seal every Gate of Muspell.
  
• Capture Hvedrung in less than 3 years.

Number of runs required: 2

• Chase Lothaire out in less than 3 years. (With Torfin still alive) - Choose Torfin as advisor
  
• Offer 500 Food to the Gayants using gift routes. (With Andhrimnir still alive) - Choose Andhrimnir as advisor

Number of runs required: 2

• Build at least 5 forts around Oissel. (With Brok still alive) - Choose Brok as advisor
  
• Destroy or capture all 5 forts of Oissel. (With Torfin still alive) - Choose Torfin as advisor

Number of runs required: 2

• Show your resilience with a spectacular feast. (With Andhrimnir still alive) - Choose Andhrimnir as advisor
  
• Do not lose a single citizen. (With Eir still alive) - Choose Eir as advisor

Number of runs required: 2

• Aurelianis Build a Monastery on each island (With Eitria still alive) - Choose Eitria as advisor
  
• Never get below 0 Happiness. (With Andhrimnir still alive) - Choose Andhrimnir as advisor

Number of runs required: 2

• Eliminate an entire patrol. (With Signy still alive) - Choose Signy as advisor
  
• Rid the city of Egil's troops. (With Torfin still alive) - Choose Torfin as advisor

Number of runs required: 2

• Raise an army of 10 units or more. (With Eir still alive) - Choose Eir as advisor
  
• Control every outpose in the region. (With Grif still alive) - Choose Grif as advisor

Number of runs required: 2

• Do not recruit a single miner (gnomes don't count). (With Eitria still alive) - Choose Eitria as advisor
  
• Do not let a single miner die. (With Eir still alive) - Choose Eir as advisor

Number of runs required: 2

• Make Signy send wolves at 4 of Egi's troops. (With Signy still alive) - Choose Signy as advisor
  
• Collect at least 10 pouches during blizzards. (With Grif still alive) - Choose Grif as advisor

Number of runs required: 1

• Maintain every shore above 50% defense.
  
• Reach Surtr's camp before year 2.