Stage 4, 'Old Pier', continues the port theme but introduces more verticality and environmental traps. You'll encounter a mix of enemies from previous stages, along with new variations. Be particularly wary of the 'Big Ben' enemies, large, slow brutes who can absorb a lot of damage and have powerful grab attacks. The stage features collapsing platforms and areas where you can be pushed off into the water, similar to Stage 3. There are also sections with conveyor belts that can hinder your movement or push enemies towards you. Use these to your advantage by throwing enemies into hazards. The level design encourages strategic positioning and crowd control. Keep an eye out for hidden health items and weapons, as this stage can be quite challenging due to the sheer number of enemies and environmental dangers. Cooperation is key if playing in co-op.
