Mastering your movement and basic actions is crucial for survival in the claustrophobic environments of Tertium. Familiarize yourself with these core commands:

- W, A, S, D: Move Forward, Left, Backward, Right.
- Spacebar: Jump/Dodge. Dodging is essential for avoiding enemy attacks and repositioning.
- Left Mouse Button: Melee Attack (Light Attack).
- Right Mouse Button: Block/Push (Melee), Aim Down Sights (Ranged).
- Shift: Sprint. Use sparingly to manage stamina.
- Ctrl: Crouch. Useful for stealth and taking cover.
- F: Interact. Used for objectives, picking up items, and reviving allies.
Practice these movements in the Mourningstar's training area before deploying to the field.