1 new simulation
Balloon Fight
A side scrolling platformer released by Nintendo in the Crystal Screen format of it's Game & Watch™ series of handheld electronic games based on their 1984 arcade game of the same name.
1 new simulation
Engine Room ( VTech, 1984 )
In this 1984 handheld LCD game from VTech you control a worker in the engine room of a ship who must continuously load coal into the furnace to keep the ship moving.
1 new simulation
Bart Simpson's Cupcake Crisis ( Acclaim™ Entertainment Inc., 1990 )
Aye, Carumba! In this 1990 handheld LCD game based on the hit TV series, The Simpsons, Bart's got his hands full... with cupcakes! Maggie is throwing 'em as fast as he can catch 'em. And he's got to be quick and get them over to Marge, because before you can say "Whoa, Mama!," Homer and Lisa get in on the action -- creating all-out Simpsons mayhem!
1 new simulation
Explorers of Space ( Elektronika, 1989 )
Explorers of Space (Russian: Разведчики космоса) is a space-themed portable electronic LCD game released by Elektronika in 1989. The game is a clone of Nintendo's Game & Watch handheld LCD game Egg released in 1981.
Bonus In addition to the usual game modes (Game A and Game B) Elektronika added a third game mode (Game A+B) which was not included in the original Nintendo game, where the roles of the player and the computer are reversed. Press F1 and F2 together to access this bonus game mode.
One of the nicest collection of handheld emulators I have seen, and runs in a browser so enables play on a range of devices. I was even able to play on my Xbox One X using Edge browser (a few issues on Xbox with some of the games though including crashing webgl on certain games when attempting full screen mode, Octopus crashed but Donkey Kong dual screen worked in full screen for instance).
I just spent the last hour playing Donkey Kong dual screen and Octopus with my young son and reliving my youth. Seems I still have the muscle memory for those games even 40 years later.