Smac is played on a chess board.
1 - The game objective is to block the attacker (BLUE) with 4 defensive pawns (RED).
2 - Attacker can move diagonally, forward and backward.
3- Defensive can move diagonally, forward only.
4 - When the attacker crosses over the defensive line, he wins.
5 - When the defensive blocks the attacker, he wins.
6 - The players move one square at a time.
7 - The attacker goes first.

SMAC free

With the free version, you can only play with the 4 defensive pawns (RED).
Your goal is to block offensive pawn (BLUE).
When the BLUE can move, you win. Good luck!
Smac Game full version is available and only 0.99$/US
You can play two players on the same iPhone