Time until Mission Asteroid release day!

Please note, this is a countdown to the release day. The actual hour can vary.

Already released in North America [NA] on Apple II

RegionTime left until release dayPlatform
North America [NA]Apple II
North America [NA]Atari 8-bit
Japan [JP]FM-7
Japan [JP]PC-98
Japan [JP]PC-8801
Europe [EU]Commodore C64/128


An asteroid is on collision course with Earth and it's up to the player to prevent the inevitable catastrophe. "Mission Asteroid" is the third text adventure with graphical illustrations by Sierra. But due to its easy difficulty level it was released as number zero in Sierra's Hi-Res Adventure series. The game's parser only understands simple one- or two-word commands.

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