Dead Island
58 Achievements
1,250
Light my fire
Set 10 zombies on fire simultaneously.
20
How to unlock the Light my fire achievement in Dead Island - Definitive Guide
Using a Molotov is likely your best bet here. Throwing a meat bait out will easily group them and keep them off you if you have that as well. During act two you can exit the church and see an ambulance on a bridge to the right. Head across it and aggro those zombies and the few at the end of the bridge as well. Run back and stand on top of the ambulance to get a group of ten, then drop your Molotov on top of them.
There are multiple other places throughout the city to get this. Use a pistol from far off to aggro zombies and jump onto a car or truck (truck is best). You can run around the area quickly to find more then go back. Shoot anything in the distance so that they come to you.
Using a Molotov is likely your best bet here. Throwing a meat bait out will easily group them and keep them off you if you have that as well. During Act 2 you can exit the church and see an ambulance on a bridge to the right. Head across it and aggro those zombies and the few at the end of the bridge as well. Run back and stand on top of the ambulance to get a group of ten, then drop your Molotov on top of them.
There are multiple other places throughout the city to get this. Use a pistol from far off to aggro zombies and jump onto a car or truck (truck is best). You can run around the area quickly to find more then go back. Shoot anything in the distance so that they come to you.
You need to get yourself a Molotov, you will get one when you complete the "From Ashes" main quest and can get more from the same man who gave you this quest in the Lifeguard Tower. Bring him x3 Bottles of Alcohol and he will give you a Molotov in return. The best place by far to actually get the trophy is in Moresby, head to the area marked in the image below:
Once you are here, you will see 10 zombies on the shoreline:
You now have two options:
1: Run over to them and keep jumping and running around in circles to get all of their attention and to clump them together. When they are in a nice group, throw the Molotov at them and you will hopefully set 10 on fire.
2: Use Zom-Bait, the blueprint for it you receive as part of the main quest line in Moresby. Once you have a Zom-bait, all you have to do is throw it in the group and they will all huddle around it and ignore you. Once they are all clumped together, throw the Molotov at them. Both methods work wonders so use whichever one you think is best.
Also note that sometimes this trophy can be a little glitchy so you might have to set more than 10 zombies on fire to meet the requirements. Try to light as many zombies as you can simultaneously just to be safe, even if it's more than 10.
Also, see here for some additional info (credit to Hogger for this): LINK