Sang-Froid - Tales of Werewolves

strategy is as follows:

On Day 13: [Chapter 9, Wave 1] 9 Wolves will attack the chapel.

Use Firewalls to funnel them all to the west entrance, set a bait below a Hanging Net Trap.

Putting a skill point in Bait will make it last faster so all nine of them can gather.

Set the spike trap between the bait/hanging net trap and where you will be.

So, once the nine wolves are eating the bait, set off the hanging net, you will get Landslide achievement.

The wolves will hear your rifle shot and rush towards you and into the spike trap, all wolves will be caught then.

This is the setup I used:

The best place for this achievement is in Chapter 9, Wave 1.

Simply block off the right side of the Chapel with a Firewall so the 3 wolves that spawn there are forced to go to the left side entrance where the other 6 wolves spawn.

Put a bait below the Hanging Net Trap.

If you can put a skill point into Bait Traps so they last longer, the better.

Wait for them to gather below the trap until the number reaches 8 or 9, then shoot.

Achievement unlocked.

You can also try for Look Out Below! in this same attempt, read the guide there for more details.

Cheers!

To get them to burn, you just have to force them to walk across the fire by blocking off all their available exits.

If that doesnt work, shout at them across the wall so they attempt to rush at you and they burn.

Even though it says 7 enemies, I believe you really need to kill eight since it says 8 when you get the achievement in-game.

The place to go for this is in Wave 3 in Chapter 20 (final chapter)

Eight werewolves will attack in two groups and each group will go to the opposite side of the map, so... you can set up a mortar kill in the middle when they both intersect.

The problem.. if you care, is that in the middle of their paths is Josephine and you will kill her if the mortar lands close enough to her.

In any case, set pieces of bait in their path, then a mortar shot on top.

Before wave 3 starts, Use the egg to change the direction of the wind away from their walking paths so you dont get detected.

Now you fight your way to wave 3, go to your mortar, make sure you wont get detected and wait.

Once the 8 are eating the bait and in position, shoot.

Achievement get!

Here's a screenshot of my setup for this, its in the middle of the map near the hermit's house.