Successful jump between vines : 100 points
Killing Crocodiles : 100 points/crock
Each Crocodile killed after four in a row : 200 points/crock
Jump over small (or large) rock : 200 points
Run under large rock : 50 points
Jump over cannibal : 100 points
Finish rounds 1 to 3 : 500 points
Finish round 4 (jump into girl) : timer bonus

* Swinging :
1) The main thing to remember on this screen is timing. Some vines swing faster then others. As you go farther into the game, the vines will really start to swing fast so you must be able to time your jumps accordingly.
2) The best place to catch a vine is in the middle or lower (ideally the bottom of the vine is the best). This way, you give yourself enough jumping room to get to the next vine.
3) Don't just start jumping to the vines without looking. If a vine is moving away from you, wait until it's halfway to you, then jump.
4) At the later levels, monkeys will appear on the vines. Try to catch a vine and hit the monkey, you will be on the ground.

* Swimming :
1) On this screen, you will swimming through a jungle river. Things to remember are to keep track of your Diving Display. If the bar goes all the way to the left, your man will become a floater. Go up every now and then for a breath of air.
2) The biggest hazards are the crocodiles. Fortunately, you have your trusty knife with you. Now, in order to kill the crocodiles, their mouths have to be closed. If they aren't, you will become free food. Also, if you hit any part of the crocodile, you will die.
3) Another hazard is the air bubbles. If you happen to swim into them, they will push you immediately to the surface regardless of what hazards may be in your way. The best way to work around this is vary your man's speed by moving the joystick left and right and time it so that there are no hazards above the air bubbles.

* Avalanche : This is probably the easiest screen. All you have to do is jump the small boulders and duck under the big ones. If a small boulder is really bouncing, you can run under it. This is a pretty straightforward level.

* Natives : Probably the hardest screen because you have to time your jumps in between the two natives...
1) Get right next to the first native. Keep in mind, you can only jump when their spears aren't in the air or you will be skewered.
2) Also, watch your woman on the vine. It also is going up and down so you have to time your jumps for both the natives and your woman.
3) Another thing that occurs is that the natives get close together, then spread out again.
4) Now, you have to jump between the natives, then jump up when your woman is at the lowest point on the vine. This will require timing and there is no pattern or trick. Just keep in mind that if you can't get to her, jump back to your original position or the second native will get you.
5) On the later levels, everything moves much quicker.