Massive humanoid mech collapsing mid-battle — pilot must escape from inside as the structure fails around them. Interior cockpit, alarms blaring, mech losing balance. Impact, mech hits the ground, violent shock through the cockpit. System failure, panels exploding, sparks filling the space. Escape attempt: pilot unstrapping while the mech tilts further. Structural shift: internal walls bending, pathways deforming. Near-crush: a bulkhead slams down just behind them. Fire burst: explosion blocks the main exit. Alternate route: pilot climbing through damaged internal structure. Collapse chain: limbs tearing off, structure breaking apart. Final jump: pilot ejects just before total collapse. End: mech slamming down behind in pieces.