CGL Space Challenger (1982, LCD, 6 AA Batteries, Model# ?)
18-in-1 game. Originally came with 18 different game overlays. Play field is pressure sensitive over the 16 different lights, and the game you are playing is chosen by the first LED you press down on. (So, there's really only 16 truly different games, at least 2 of them are identical with 2 others with slightly different colored overlays to make you feel like you are playing a different game.) Fun note: Not every LED is used in every game, and after stacking all 18 overlays on top of each other I noticed that there is only one LED that is actually used by all 18 games. (The 'in use' LEDs have clear holes over them.) This game was also released by an Unknown manufacturer with the same name.