Ecos: La Brea controls combine standard Roblox movement with animal actions, travel speeds, survival tools, and species abilities. The community key list is useful for orientation, but the Settings panel in your live client is the authority for your account. At least one important bind—the predator mark used for Ancient Bison’s badge—has changed in public documentation, and older accounts may retain an earlier assignment.
Test controls away from predators, tar, steep terrain, and crowded quest objects. Start with movement and interface actions, then test attacks or species abilities only where they cannot accidentally start a fight.
Published computer controls
Movement
W/A/S/D move. Community documentation lists Shift for backwards movement, Z for trot, X for sprint, and Space for jump where the animal supports it.
Camera and pace
Alt is commonly listed for mouse lock. Test it before combat, because operating-system shortcuts and Roblox settings can affect modifier keys.
Primary actions
Community references list left and right mouse buttons for primary or secondary attacks and abilities. The result depends on the selected animal and context.
Survival tools
E is commonly interact, B scent, and R rest. Verify the action label before relying on it near food, water, or a quest object.
Interface
M is commonly map, L menu, and H HUD visibility. A hidden HUD can look like a broken objective, so toggle it once before troubleshooting.
Posture
T is documented as stand. Crouch, rest, latch, pounce, joust, and environmental actions can be animal- or state-specific.
These are published community defaults, not a promise that every device, account, or future update uses the same key.
Verify the live bind map
Open Settings after spawning and check movement, scent, rest, interaction, map, menu, calls, mark, and any animal-specific action. If the panel exposes rebinding, look for conflicts before changing anything. Save a screenshot for yourself if you frequently switch devices.
Test one input at a time and watch both animation and UI feedback. A key may be accepted only while standing, moving, crouched, close to an object, holding a target, or using a compatible animal. No response does not always mean the bind is broken.
For the Ancient Bison unlock, the official badge condition is marking a predator. Current community reporting places mark on Q for many players, while older documentation or saved account binds may differ. Follow the label shown in your Settings panel; the Ancient Bison unlock guide explains the full attempt.
Movement states and stamina
Do not reduce movement to “walk or sprint.” Trot and normal travel let you cover ground while keeping an emergency reserve. Sprint is for closing, escaping, or crossing a short exposed section. Backwards movement helps preserve facing but is not a substitute for an exit route.
Test turning radius at each speed. Western Horse needs a clean lane to use mobility. Dire Wolf needs enough control to stay with a target without overshooting. Ancient Bison and Columbian Mammoth benefit from knowing how wide a turn becomes around rocks, trees, water, or other bodies.
Rest only when the approach is visible or protected. Learn how long it takes to stand and accelerate before using rest near a contested resource.
Scent, interact, and map
Scent is a search tool, not permission to stop watching the world. Activate it, identify the direction or highlighted object, then move with the normal camera and terrain view. Event collectibles, food, animals, or other clues may use scent differently across updates.
Interact is context-sensitive. Approach an object from a usable angle and look for feedback rather than repeatedly pressing the key while moving. Fossil quest starts, environmental actions, food, water, and menu objects may require different position or state checks.
Open the map only when you can afford reduced awareness. Read the closest named landmark, the direction of travel, and the next hazard, then close it and navigate by the terrain. See the Santa Monica Basin map guide for a landmark-first method.
Attacks and animal-specific actions
Left and right mouse actions can mean bite, headbutt, stomp, kick, pounce preparation, latch behavior, joust input, or another species action. Read Bio and visible prompts for the selected animal. Test against empty space or a consenting group member only when the game mode makes that safe.
Some actions have a preparation state, target condition, stamina cost, or counter. A Saber pounce is not the same decision as a Wolf latch. A Bison charge is not the same as a joust input. A Mammoth environmental interaction is not a general attack. The animal guides under Animals describe the tactical role without pretending one universal button works for every species.
Calls, groups, and HUD
Call controls communicate but do not guarantee another player understands your meaning. Check the interface or action wheel for the current call layout. Avoid testing loud calls while hiding or while a group is stalking prey.
Use Group controls for membership and identity rather than inferring allies from species alone. If names, objectives, health information, or event counters disappear, verify the HUD toggle before restarting. If only one panel is missing, reopen it through Menu instead of cycling every display option.
Mobile, console, and VR
The official experience lists computer, phone, tablet, console, and partial VR support. Public sources do not provide a complete, current device-by-device button table. On touch devices, use the labeled on-screen controls and test whether panels overlap the movement area. On console, inspect Roblox and in-game controller prompts rather than translating computer letters directly.
If a required action is not visible, first expand the action menu, change posture, move close to the correct target, and check Settings. Rejoin once if the interface failed to load. Do not claim a keyboard-only requirement until the live device interface has been checked.
VR support is labeled partial, so expect some actions or UI panels to be less direct than on computer. Use a supported non-VR device for a time-limited unlock if the needed prompt cannot be operated reliably.
Troubleshoot an input safely
- Move to a safe, open location and leave combat.
- Confirm the selected animal can perform the action.
- Read the live Settings bind and any contextual prompt.
- Test standing, moving, resting, or targeting states separately.
- Check for an account-specific rebind or input conflict.
- Restore the HUD if feedback may be hidden.
- Rejoin once if the entire action interface is missing.
If one historical guide conflicts with the live label, use the live label. Report the device, animal, action, displayed bind, and date when asking the community for help; “the control does not work” is too vague to distinguish a bind change from a state requirement.