I think it is either Expelliarmus or Reducto.
keep shooting malfoy as harry and keep hitting crabbe or goyle as Ron using the red spell on both
You need to get an evil character such as snape,voldermort or tom riddle. You need to get there character stud first though.
Press x on 360. That usually gets it for me.
No. There is no unlock everything code. Lego Harry Potter has codes only to unlock Red Boxes.
There isn't a spell that explodes everything. You will learn Reducto, which can be used on silver sparkling objects. You will need to acquire a dark wizard (Voldemort, Barty Crouch or Tom Riddle) to open the red sparkling objects.
You go to the owl shop on diagon ally and go upstairs.
You can get the spells by using the character detector from Diagon Alley after you unlock it as a red brick.
you need to be a dark wizard then use wengardium leviosa on the object
A pink flower thing with a white horn, a skeleton arm, and a red spider.
Stupify -the stunning spell, the most commonly used combat spell
Yes. The philosopher's stone is a deep red in the Harry Potter series.
There are a number of red items, some are solid red, some have red 'sparkles' around them. The red walls, candleabras and such are items you can affect, destroy or open with the Incendio spell you will learn in year 1. Red sparkle items can only be opened/destroyed with a dark magic character, ie. Tom Riddle, Voldemort, Bellatrix....