Act II
#18 – Collectible number 18 is in the first chapter of act II. Right next to an iron gate in the corner of the garden area you’re dropped into will be the collectible.
#19 – Once you’ve left the house and beaten the enemies. Head behind the barn to find the collectible up against the wall.
#20 – Head back into the house through the large doors and head into the dark room in the back left corner. You’ll find the collectible shining away in here.
#21 – Once you’ve taken care of the helicopter. Head into the room next to the armory and you’ll find a collectible on the right-hand side.
#22 – Before you head into the escape tunnel in the cellars, look for the collectible on a table on the left-hand side.
#23 – After the barrel shed is destroyed, go left from where you start to find a bottle next to some big barrels. This is your 23rd collectible of the campaign so far.
#24 – Collectible 24 is an old toy figurine. For this one, you’ll need to take the riverside route when given the two routes to take. Head straight on instead of turning left to engage in a battle and you’ll find the collectible in the corner.
#25 – Gears of War 4’s 25th collectible is on the other side from the riverside route. Look in the back of a pickup truck to find the collectible. It’s best to choose the riverside route and then just to run back before proceeding. That way you can get both the 24th and 25th collectible in one.