Free-roam answer
WheelMates does not have a separate free-drive mode, but its campaign locations remain open enough for the pair to cruise, revisit earlier spaces, and search without immediately advancing a puzzle. Firevolt specifically says players can return to previous areas.
The house expands as new gadgets are acquired. Treat a visible but unreachable shelf, metal path, anchor, or movable object as a reason to return later rather than proof that the current solution is missing.
Exploration loop
Finish the immediate objective, note blocked branches, and make one deliberate sweep whenever a newly unlocked tool changes traversal. Look behind the obvious driving line and above or below desk height; the miniature perspective turns ordinary furniture into layered routes.
Optional searches can uncover hidden rooms, customization pieces, story context, and mini-games. The developer’s length estimate grows from around six hours for the main story to about eight when the pair explores this extra material.
Completion caution
At launch, independent walkthroughs were still refining their maps and some pages mixed demo observations with full-release claims. This overview confirms the exploration structure without inventing a room order, secret count, or collectible total. Use the live achievement and route pages when you need an exhaustive checklist.