The player must contend with countless robotic enemies and several platforming hazards such as bottomless pits, deadly spikes, and rising lava.

Its front end tapered into a long, hard, deadly spike designed to pierce the globular body of its prey and to suck out the life-juices therein.

He wasn't wearing his baseball cap and he wasn't even wearing those deadly spikes!

He hadn't even worn those deadly spikes.

His fingernails can grow into a deadly crystalline spike.

All that was missing was a portcullis, deadly spikes to come crashing down with the severing of a rope.

Each stage contains various enemies to blast through and obstacles to overcome, such as leaping between disappearing blocks over deadly spikes and bottomless pits.

A manticore's long tail has a cluster of deadly spikes, which the creature can launch at its foes as weapons.

The deadly spikes inch slowly toward them from the wall and ceil- ing.

The attackers were too close to slow, pressed on by those who pushed from behind, and were driven onto the deadly spikes.