Like the original Salamander, and as opposed to the Life Force releases, Salamander 2 abandons the selection-bar based power-up system, in favor for a simplified system that focuses on powering weapons up based on specific icons. For example, the player cannot increase his ship speed until a speed icon is picked up; additional speed icons further increase the ship velocity.
Several weapons, when additionally upgraded, turn into a 'super' weapon for approximately ten seconds. If the player has the ripple laser, and then gets another icon for it, the player will receive the high-powered Buster ripple for a short period of time. Options have been slightly changed with the arrival of 'option seeds', which are small options that orbit the ship firing only the basic initial shot. Two option seeds can combine into one full option. Moreover, options can also be sacrificed to utilize a short-term homing beam weapon.
Several enemy bosses typical to Gradius games return, including the Brain Golem...
