Synergism Numbers that feed each other

You start with 100 coins, which is not much. Hire a worker, earn a little, buy an upgrade, and the machine begins to turn. The joke of Synergism is that the worker you hired in the first minute still matters hundreds of hours later, because every new system feeds back into the old ones. That is the synergy in the title: upgrades that strengthen each other instead of sitting in separate piles.

There are hundreds of upgrades across the game, each with its own hand-drawn pixel icon, and the numbers climb from coins to sums that stop fitting in your head. Progress favors exploring what a new layer can do over finding the one perfect setup, so poking at things is usually the right move.

Resetting is the engine here. When progress slows, you wipe a layer of progress for a new currency that makes the next run faster, then another layer on top of that, and another. Each reset recontextualizes the ones below it, and the game keeps unfolding this way for a very long time.

Challenges add their own twists, building on each other again and again, and a loose story threads through it all if you look at it from the right angle. Then there is the Ant God, who wants your Galactic Crumbs. That is not a metaphor. Feed the God.