There is no Atari ST cover art on file for this game
CJ's Elephant Antics
You start with nine lives, but the game's design is such that a lot of deaths will be unexpected, so prior knowledge of the layouts is essential to get through most sections of the five levels without losing lives. The two-player mode involves the screen following the lead player, so the latter can lose lives by getting too far behind. With lots of precise jumps across vertically-progressing ledges involved, a lot of skill and timing is required.