Gameplay
New weapons:
To get them, the player had to enter into the main bosses ship just after the big explosion when the combat ends. Then a slow alarm sound appears, indicating there's still time. Once the player gets inside the bosses, a short stage has to be completed (the same for every boss). When the nucleus of the boss is destroyed, then the new weapons may be granted:
If the big boss was killed in less than 15 seconds, 2 weapons are granted.
If the big boss was killed in less than 30 seconds, 1 weapon is granted.
If the big boss was killed in more than 30 seconds, no weapon is granted.
On the X68000 version, you get one weapon, no matter how long it takes to kill the boss.
Read more about this topic: Nemesis 2 (MSX)