Stellar Commanders

Like just about every game these days, it uses a card mechanic, with new cards unlocking after more matches. Your new units require resources, but also need to be drawn into your hand. This means your strategy has to adapt to both what your opponent is up to and what you have available at the moment. This can be frustrating when the card you need to counter their move just doesn't come up, but it works well to keep things tense within the super-tight timelines of each match (only a few minutes).