Controls
Options
Ctrl-C: copy typed text to clipboard (security settings may prevent this)
Ctrl-D: toggle debris
Ctrl-F: toggle shape fill mode
Ctrl-G: toggle gradient display mode
Ctrl-M: toggle between mouse mode (default) and keys mode
Ctrl-N: start a new game
Ctrl-P / Pause / Escape: pause the game
Ctrl-S: toggle stars
Ctrl-V: paste clipboard (security settings may prevent this)
Ctrl-Plus: increase the FPS (frames per second)
Ctrl-Minus: decrease the FPS
Backspace: delete the last typed letter
Delete: clear typed text
Enter: send out a ship / skip message / force level exit / enter cheat
other letters: type a cheat
Navigation
up / down: move forward or backward
Mouse mode navigation
mouse: turn/aim ship
middle mouse click: move to mouse
left / right: orbit around mouse
Key mode navigation
left / right: turn ship
Weapons
left mouse click / space / center numpad button (when NumLock off): fire primary weapons
right mouse click / alt / insert: fire all secondary weapons
1: use first secondary weapon (mines)
2: use second secondary weapon (molecular disruptor)
Upgrades
Primary weapons (yellow)
SP - permanently increase shot power
FR - permanently increase fire rate
T - tri-shot
S - side-shot
B - back-shot
E - enduring shots
AT - auto-targeting shots
Secondary weapons (purple)
M - gain 100 mines
MD - gain 1 molecular disruptor
Ship (green)
S - gain an extra ship
NG - negative gravity shield
PS - phase-shift shield
OM - orbiting mine shield
TF - time freeze