|Bonus Reserve and Difficulty Settings
To set the difficulty level press 'B'eginner, 'I'ntermediate, 'A'dvanced or 'C'ustom prior to starting a game. To adjust the custom difficulty options, press 'D' whilst not within a game.
Then, press 'K' to start with the keyboard or click the window to play with the mouse.
The following table outlines the various settings at each level.
|Bonus reserve for weapons ||Yes||Yes||Yes|
|Bonus reserve for continuous fire ||Yes||Yes||No |
|Promoted aliens included at End Of Level ||No ||Yes||Yes|
|Reset to single bomb when killed ||No ||Yes||Yes|
|Reset to single fire when killed ||Yes||Yes||Yes|
|Boost weapon from reserve when catch lower spec weapon ||Yes||No ||No |
|Missing bonus bomb causes alien to fire directional bomb ||No ||Yes||Yes|
|Missing bonus life causes alien to get promoted ||No ||No ||Yes|
|Timebombs allowed ||No||Yes||Yes|
|Bombs dropped relative to Beginner level ||* 1.00||* 1.25||* 1.50|