LEGO Harry Potter: Years 1-4

If, like me, you would prefer to get the achievement without needing to use cheat codes, here is a list of where to find the red bricks that relate to the stud multipliers. I found this list on the videogamesblogger website.

Red Brick Location Score x2
In the time turner room open the crate on either side of the purple poles and use Wingardium Leviosa to place each one of the matching clocks on its matching color. You’ll notice each clock has a small colored stud on its top to match up with the pole.

Red Brick Location Score x4
This is an easy red brick as it’s been left in plain sight in the last room of the Slytherin common room.

Red Brick Location Score x6
It’s in the Muggle room, and can be found in the printer.

Red Brick Location Score x8
Blast open the huge silver lock on the girls bathroom door and walk inside you will find 4 showers 2 are missing their shower heads use Wingardium Leviosa to replace them and then zap them to turn them on revealing the Red Brick.

Red Brick Location Score x10
This redbrick is Visible in the Slytherin room where professor Snape character is located but you can only reach it by building up the available lego pieces to form a set of steps that lead onto the tall platform.

Hope this helps.

This is easy once you collect enough bricks to unlock 2x, 4x, 10x etc multipliers. Go into options and turn the multipliers on once you have unlocked them and you will have a million studs in no time.