after exactly 8 years of "LCD handhelds simulation", I reach the score of well 40 simulators :-)
The new game is very nice and it comes from the much rare and sought-after "VTech Explorer Time & Fun Series". The original handheld has a COMPASS and MINI TORCHLIGHT, as an addition to the LCD game. It's a game for "boyscouts" and young explorers.
The simulator also has the torchlight simulation :-)
The game is: "Roller coaster" (VTech, Explorer Time & Fun simulator) version S4/1.00 final.
The game is 100% compatible with MAME based cabinet PCs, and can be fully operated with keyboard (mouse is not required anymore).
On my website, there is also the new "MADrigal CD Collection #40" that is a single ZIP file with all games, and useful Graphics Interface (GUI) to select them easily.
URL is: http://www.madrigaldesign.it/sim/
Next monday I will release the 41th simulator: "Pancake" (VTech, Time & Fun) Simulator.