Personal Computer Museum, Canada's Videogame Museum

Alien Addition

Alien Addition

SystemTI 99

Texas Instruments

TI 99

Release Date: 1/1/1982
Manufacturer: Texas Instruments
Waves of alien invaders can only be stopped by a mobile laser cannon firing correct answers to addition problems. Your speed and ability to add are your only defense! Builds Addition skills. Ages 8-10.

This is module PHM 3115.

Alien Addition Cartridge
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