No idea how to control...

[DragonHao]

even no options to modify the keys...

[Kamatsu]

Current known keybindings:

WASD - movement
8462 (side keys) - movement
LMB - movement, interaction, strike
RMB - block, move the card (if open on M)
Space - strike, skip scenes (while holding)
E - quick action (gathering, cutting down trees, interacting with NPCs, etc.)
R - subjugation of native women (only by male character)
X - switch between walking and running
Q - dance
F - hard hit
T - butcher the animal in inventory
Shift - run
Keys 1-9 - quick interaction with the bottom panel
LMB + RMB - remove all items in chests
Shift + LMB - quickly pick up / move items, create 10 items at once, level up skills by 10 points
Shift + Ctrl + LMB - create 100 items at once
Ctrl + LMB - take half of the selected resources/items
Mouse wheel scrolling - separating items
Scrolling the mouse wheel (in map mode) - changing the map scale
Press and hold the mouse wheel - scroll the screen during the game and H scenes
Alt + WASD - change screen position
Tab - open settings menu
M - card/map
Enter - open chat for entering codes
Esc - pause

[Fumo Bnnuy n Frends]

it's made in unity and i do believe there are some files you can modify to change the keybinds but it's more hassle than it is worth