Controls

Use the arrow keys to move the wizard:
up to jump, down to crouch, left to move left, right to move right.
Press the spacebar to generate a brick and also to make the brick disappear
Press the spacebar or the gamepad button 1 to generate a brick
Press the spacebar or the gamepad button 1 to remove a brick
Press 'B' or the gamepad button 2 to throw some magical spells at the monsters.
You must first collect some potion bottles to use your spellbinding powers...