Commands

Left / Right or A / D: turn. Up / Down or W / S: climb and dive. In menus, move the highlight; on the campaign map Left / Right jump between sectors.
Enter / Space, 1, J or Z: OK in menus; hold to fire lasers in flight.
2, K or X: homing missile at the locked target. On a failed debrief, 2 retries.
3, Shift or L: boost (uses energy).
4, T, C or Tab: lock the next target ahead of you.
Backspace / Esc / P / B: Back. In flight it pauses (Resume, Restart mission, Abandon).
Ready room: 1 Campaign, 2 Hangar, 3 Records, 4 Log off (press twice).
Touch: drag on the picture to steer (towards your finger), hold FIRE, tap MSL, TGT, BOOST or the pause button, or use the pad. Tap a row twice to choose it; tap a card to close it.
Choices menu: pause, how to play, new game, sound, difficulty (Cadet, Pilot, Ace), save slot, theme.