Idle Ants is one of the more satisfying idle games because the progression is visible rather than numerical: you start with a handful of ants dragging a crumb, and end with a swarm hauling a whole watermelon — or a car.
You spend earnings on more ants and stronger ants, and the objects get correspondingly ridiculous. The colony works whether you're watching or not.
The number of ants and their carrying strength. More ants moves food faster; more strength unlocks heavier objects, which pay much better.
Yes — the colony keeps earning while you're away, and you collect on return.
Yes — tap to play. Nothing to install.