Controls for Prisoners of the Elder One (default setup):
← → ↑ ↓ - Movement / Navigating Menus
Z, Space, Enter - Accept
X, Esc, 0 - Cancel / Main Menu
A - Use Key Items
S - Show / Hide Message Box
Q - Move messages backwards
W - Move messages forwards (only if messages were moved back beforehand)
Shift - When held, the movement keys will now cause you to run
CTRL - Fast-skips through dialogue
F1 - Options
F5 - Add black fullscreen border
F6 - Change window size between regular, double, and fullscreen
F12 - Reset game