Your inventory is limited, so you’ll need to keep finding more supplies and using what you’ve got if you hope to survive. As you score higher on each level and beat your scores, you’ll unlock new starting weapons, abilities, and allow weapons to upgrade to higher levels during gameplay. You’ll need to score a cumulative 36,000 points to unlock this effective firearm. Using a higher-level sidearm yields advantages like better damage output, larger clip size, and higher score multipliers. New threats and challenges await as you remix your experience, and opportunities to go for a higher score and unlock more abilities and weapons.