Ultimate Play The Game, 1983
Robbie the robot sits in his garden, fetching the old bag of compost to help his prize Thyrgodian Megga Chrisanthodil grow. Then suddenly the whole garden is invaded by the most devilish, destructive insects you could imagine. But Robbie is prepared!
Equipped with three spray cans of the latest insect repellent, smoke and streamers, Robbie fights to keep the deadly garden pests at bay. All he has to do is figure out which spray kills each insect outright, as the wrong spray will only stun them momentarily. If Robbie leaves his plant unattended the insects will swarm all over it, eat the leaves and the plant will wilt and die.