Control your squad as you move into other enemy areas and use each of your players to fight them off.
W, A, S, D - Move. Mouse - Aim / Attack. 1-4 - Use Weapon. Z - Activate Samuel's Hyperspace special power. X - X - Activate DjPisti's Otherview special power. C - Activate Pierfunk's Waterheal special power. Spacebar - Switch character. M - Open Map. P - Enter.