The characteristics of splash phenomena under high-pressure conditions and due to the impact of successive drops are analyzed via a two-dimensional axisymmetric simulation. Under high-pressure conditions (i.e., high air density), the vortex ring generated at the crown rim becomes stronger, causing the crown sheet to bend inward and angle of splash (measured from the surface) to in-crease. In addition, the quantity of bubbles entrapped in the center of the film increase with gas density. Regarding the impact of successive drops, the drop impinges on the liquid film produced by the previous drop’s impact, and thus after the first drop, the initial film thickness no longer has a significant effect on splash phenomena. Here, the spreading film due to the drop’s impact is thicker than the pre-existing film due to the previous drop’s impact; hence, the radial velocity of the crown sheet is higher and the secondary droplets’ angle of splash is smaller.It is noted that a two-dimensional axisymmetric model cannot simulate splash phenomena correctly owing to its three-dimensional nature. Nevertheless, the overall shape of the crown using 2-D axisymmetric and 3-D quarter symmetric numerical simulations was approximately similar, even as the secondary droplets detached from the crown rim. Thus, it was possible to predict the general behavior of the secondary droplets produced by the crown splash based on a two-dimensional axisymmetric numerical simulation, saving computation time and cost.