The Jungle is difficult to complete because of its unpredictable environment and dangerous enemies. Play conservatively and avoid any unnecessary dangers such as piranha water and giant enemies. Once you learn the exact range that the Tiki traps can reach, it will become easier. Once their spikes appear, you can move onto their tile while they are retracting back. The man-eating flytraps are very dangerous. Whip them out of your way and try to keep them at a distance. If you get a restless dead level, bomb the ASH tombstone to always get a shotgun. If you are having difficulty getting through the Mines and the Jungle in the same playthrough, use the tunnel to get directly to the jungle by paying the tunnel man one bomb, one rope and $10,000 (all on different trips).