Senjou no Ookami

* The arch bridge is a dangerous spot so watch for grenade attacks from above. Be careful of trucks and jeeps that may try to run over you. Do not fall into rivers or ponds. Trees, walls and other obstacles may be used for cover.

* Here's A Hot Way To Kill The Soldiers Without Going Anywhere Near Them : At the end of each area, when the enemy soldiers are pouring out of the gate from their compound, move your commando to the bottom of the screen and shoot down. Your shots will come down from the top of the screen, killing the soldiers as they come out of the gate.

* This will let you rack up big points and all the extra men you can : On the first stage there is a cliff on the right side of the screen. The bad guys will jump off the end of this cliff and attack you. If you walk until the bad guys START jumping off and then stop you can stand there and kill them until you get sick of playing or until you reach the max extra men.
If you plan on playing through the rest of the game you should stop at the max amount of extra men. If you just sit there the enemies will get faster and faster so the rest of the game will be harder.