Hill Defender

You control a single turret fixed at the bottom of the screen, tasked with protecting a hill at the top from waves of approaching enemies. Your mouse aims and fires, and that's the core of it. Between rounds, you spend earned cash on upgrades like stronger bullets or faster firing rates. The waves start slow but gradually introduce different enemy types, some faster or more durable, which forces you to manage your targeting and economy. The pacing is steady, and the difficulty creeps up in a predictable way. It feels like a focused, almost methodical exercise in holding your ground.