* Left: turn or run left
* Right: turn or run right
* Up: jump or climb up
* Down: crouch or climb down
* Down+Left/Right: hop
* Shift: pick up things
* Shift+Left/Right: careful step
* Home or Up+Left: jump left
* Page Up or Up+Right: jump right
* Up while running: running jump
* Shift while falling: grab onto ledge

* Left/Right: walk (advance or retreat)
* Shift: strike (attack)
* Up: block (defend)
* Down: put sword away; press Shift to draw your sword again.

===

* Esc: Pause game.
* Space: Show how much time is left.
* Ctrl+A: Restart level.

* Ctrl+R: Return to intro.
* Ctrl+S: Sound on/off.
* Ctrl+M: Music on/off.
* Ctrl+Q / F10: Quit game.

* F6: Quicksave: Save the exact state of the game.
* F9: Quickload: Load what the last quicksave saved.
* F12: Save a screenshot to the screenshots folder (optional - можно пока не делать).
* Backspace: Display the in-game menu. (Esc will also display the menu by default, but you can turn that off.)

* Shift+L: Go to next level.
* -: Decrease remaining time by one minute.  (Both the main row and the keypad.)
* +: Increase remaining time by one minute.   (Both the main row and the keypad.)
* R: Resurrect kid.
* K: Kill guard.
* Shift+I: Flip the screen upside down.
* Shift+W: Slow falling.
* Shift+S: Restore a lost hit-point. (Like a small red potion.)
* Shift+T: Give more hit-points. (Like a big red potion.)

===

* H: Look at the room to the left.
* J: Look at the room to the right.
* U: Look at the room above.
* N: Look at the room below.
* Ctrl+B: Go back to the room where the prince is. (Undo H,J,U,N.)

===

* [: Shift kid 1 pixel to the left.
* ]: Shift kid 1 pixel to the right.
* T: Toggle display of timer (remaining minutes:seconds).

===

Sprinter-specific debug keys (not in the original; all under Ctrl so that no
plain letter is taken away from the layout above):

* Ctrl+I: Immortality, cycling off -> combat only -> combat and minor damage.
* Ctrl+P: Speed mode.
* Ctrl+F: Freeze / unfreeze the frame (was 1 and 2).
* Ctrl+D: Debug bar (level/room/... in the top border) on/off.  Same switch
          as the Settings screen has; the shortcut does not write POP.CFG,
          saving stays with Settings.
          (The per-phase colour profiling of the border is a different thing
          and stays a build option: make PROF=1.)
* Ctrl++ / Ctrl+-: Teleport to the next / previous room by number (ROOMNAV).
          The plain +/- belong to the timer, as in the original; the debug
          walk moved onto the same keys under Ctrl so muscle memory keeps.

Note: Ctrl+B is deliberately NOT used here — the layout above reserves it for
"go back to the room where the prince is".