Understanding the locking mechanism is key to getting higher scores, since the number of locks indicated becomes the score multiplier for enemies targeted in red lock state. At several junctures along the way, the path of the game diverges and your score determines the route you take

Управление: Control is with the mouse for targeting as noted above, and the space bar is used for firing. All targets locked-on are fired upon with once press of the space bar. You can press [B] to cancel locks targeted. This may be useful since later enemies will fire at you when you lock-on them. By canceling targeting, you can therefore aim at only the shots fired at you and rack up more points by repeating the process.