Merging Mechanics and Unit Progression
The grid holds units of different types and levels. To merge, you select one unit and move it onto an identical unit. The pair disappears and a single upgraded unit takes its place. Each successful merge raises that unit's tier, which matters because stronger units are needed for upcoming objectives. The challenge is not the drag-and-drop action itself but deciding which units to combine and when. Merging two high-tier units might clear space, but it also commits those pieces to a single, less flexible unit. Players who think ahead about unit types and grid space tend to reach higher tiers faster.
Grid Management and Round Controls
Your available slots limit how many units you can keep on the board. Expanding those slots using the on-screen controls gives you more room to maneuver, which is especially useful when you are holding several mid-tier units and waiting for the right match. A dedicated button lets you start a new round or challenge when you feel ready. Timing that button matters: beginning a new round with weak units wastes the progress you have built, while waiting too long can stall your momentum. The game rewards patience and observation over quick reactions.
Idle Progress and Cross-Device Play
Because the game is idle, progress continues even when you are not actively interacting. That makes it suitable for short breaks as well as longer planning sessions. The same experience is available on computers, phones, and tablets, so you can pick up where you left off on a different device. The visuals use bright, clear colors that help you tell unit types apart at a glance, which keeps the board readable as it fills up.
Editorial Notes