Space Impact: Kappa Base

The player has the ability to freely move horizontally and vertically (with a few exceptions on some platform-like levels in Space Impact Plus) but can not increase the speed of the screen's auto-scrolling feature. Powerups can be picked up while going through the levels (such as missiles, bombs, and energy beams) and the player can use them when the regular projectiles are of little effect against the enemy. As each level is played, various enemy ships confront the player,