I know it's just the demo, but I still hate not having discovered all the secrets and unlockables the Magicka 2 sneak peek has to offer. Here are all the ones I have found:
Tutorial
1. To the right after learning the earth element there is a breakable wall, inside is a special room with a miniboss, a weapon, and some cheese
2. After the water element is a small room above you in which resides a kind old wizard. Murder him for his clothes.
3. Following a disturbing conversation with the training dummy, you can beat him up for his useless wooden weapons
Chapter 1
1. Immediately to the left upon starting is a little grove with a campfire, grab the flaming stick from the fire
2. On your way out of the main clearing grab a whack-a-wiz mallet on your right
3. Start up the ferris wheel in the next area and it will drop a staff for you
4. Across the bridge in the third and final area is a weapon on the left, but be careful not to exit the area before grabbing it
This is everything I have found so far. I have noticed some 'paths' through the woods in places but haven't been able to access any. I have a suspicion that the room blocked by bodies in the fun trap challenge is somehow accessible too. Finally, I noticed two balls identical to the one the juggler is juggling in the first clearing, they can't be picked up but they can be pushed, I'm not sure if this actually does anything though.
Tutorial
1. To the right after learning the earth element there is a breakable wall, inside is a special room with a miniboss, a weapon, and some cheese
2. After the water element is a small room above you in which resides a kind old wizard. Murder him for his clothes.
3. Following a disturbing conversation with the training dummy, you can beat him up for his useless wooden weapons
Chapter 1
1. Immediately to the left upon starting is a little grove with a campfire, grab the flaming stick from the fire
2. On your way out of the main clearing grab a whack-a-wiz mallet on your right
3. Start up the ferris wheel in the next area and it will drop a staff for you
4. Across the bridge in the third and final area is a weapon on the left, but be careful not to exit the area before grabbing it
This is everything I have found so far. I have noticed some 'paths' through the woods in places but haven't been able to access any. I have a suspicion that the room blocked by bodies in the fun trap challenge is somehow accessible too. Finally, I noticed two balls identical to the one the juggler is juggling in the first clearing, they can't be picked up but they can be pushed, I'm not sure if this actually does anything though.