Protozos and other baddies are often useful for removing obstacles because of their violent death. In the above shot Jim is ready to drop a boulder on a protozo. The resulting explosion will give him access to the diamonds inside the brick walls.
Most moveable objects will fall off unstable surfaces such as diamonds, brick walls and boulders. When Jim moves to the left in this shot the boulder on his right will fall off the boulder below it and hit the cave gull resulting in nine diamonds.
It's often necessary to push boulders and other moveable objects around. Jim can only push one object in front of him!
Before activating a magic wall it's a good idea to remove dirt and other objects below. The transformation will not take place if free space isn't avalible and the magic wall is normally only active for a very short period.
Here we have a pontentially very dangerous situation. Jim has to release the protozos and survive. This task can only be accomplised by using the SPACE key or the joystick button in conjection with turning left to remove the dirt without actually going there.
Amoeba will turn into diamonds if it is enclosed and thereby inhibited in growing any futher.
In this nasty situation Jim is trapped. There is no way you can push the two boulders on the left side. There is no other solution but to commit suicide by pressing the TAB key(the one above your Caps Lock with two arrows on it).