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StarVaders
StarVaders Demo is one of the games I played during the previous Steam Next Fest. This is a roguelike strategy game, with different playable characters with their own playing style. In this demo, I played the two characters that were available, and they played differently.
During your turn, you can only move and attack by using cards. The enemy are strong, so I had to clean out as many of them as possible before they get their first turns.