Brain Spell is the game about sorcerers' competition. Each player is a sorcerer which tries to summon a demon. To summon a demon, you need to spell its name, by printing it, using roboghosts.

There is package in AUR

• git clone git://github.com/darvin/brainspell.git
• cd brainspell
• python setup.py install

Ghosts are execution pointers of BrainFuck dialect programming language. Used dialect look similiar Brainloller - 2d dialect of Brainfuck.

You can use operators of BrainFuck and some additional operators:

• > increment the data pointer (to point to the next cell to the right).
• < decrement the data pointer (to point to the next cell to the left).
• + increment (increase by one) value at the data pointer.
• - decrementment (decrease by one) value at the data pointer.
• . output a character, that matches data at the data pointer. matches 0, A mathes 1, ... , Z matches 26
• , gets letter from the current cell in the game map and stores integer that maches with data at the data pointer
• [ if the byte at the data pointer is zero, then instead of moving the instruction pointer forward to the next command, jump it forward to the command after the matching ] command.
• ] if the byte at the data pointer is nonzero, then instead of moving the instruction pointer forward to the next command, jump it back to the command after the matching [ command.
• / turns the ghost clockwise
• \ turns the ghost anticlockwise

When searching for matching ] operator, the north/east/south/west path is traversed the same way as the IP does.

When searching for matching [ operator, the north/east/south/west path is traversed the opposite way as the IP does.

Also, each player can cast spells. Spells costs mana, mana restores every second.

Here