Rockman Complete Works: Rockman 2 - Dr. Wily no Nazo is an expanded port of Rockman 2 (Famicom), lacking the difficulty selection from the international version (Mega Man 2).
Magical Drop III was ported twice to the Sony PlayStation. The first PlayStation port, Magical Drop III: Yokubari Tokudaigou!, and features a mode that attempts to play similar to the arcade version alongside the Saturn's "special" rebalanced mode.
Despite the "arcade" version visually mimicking the Neo Geo AES version (down to emulating the starting menu), there are several gameplay and graphical quirks that suggest that it is an adjusted version of the "special" mode rather than a direct port.
The choice between Arcade and Special mode is given to the player immediately upon booting the game, and the system must be reset to switch.
Rocks'n'Gems is a 2D puzzle game based on the 80's classic 'Boulder Dash'
It was developed by Gerhard Rittenhofer via the Net Yaroze PS1 development kit and released as a full game on the Official UK Playstation Magazine's demo disc 16, volume 2.
Unlike the Windows version, the PlayStation version is an action and strategy game, in which the player controls a character instead of just commanding a squad. While the former was centered on constructing a base and mining, the latter centers on exploring.