If you like action that rewards reflexes and accuracy, Tank Attack keeps every round tense and active. Movement and timing matter just as much as attacking, so success usually comes from staying alert instead of charging in blindly.
It also works nicely on quick breaks thanks to short rounds, fast restarts, and a clear objective from the start. To get started, use the arrow keys to control the action, and guide the action with the mouse. Play Tank Attack online when you want action that starts fast and keeps the pressure on until the last moment.