This is the level list for Cortex Conquest 2, along with some information on the levels.
Warp Area 1 (Jungle-themed)
Level 1 - Jungle Blast
The first jungle-themed level. Most of the hazards are pits, turtles, lizards or armadillos. The gem can be gotten by hitting the second ! Crate with a bullet from Cortex's ray gun and returning back. It has 27 crates.
Level 2 - Sticky Swamp
The first swamp-themed level. Enemies include crocodiles, mosquitos, pirañas and frogs.