In Resogun, the gameplay is structured around a cyclical level design, where players engage in three distinct phases to achieve the primary objectives of defeating enemies and rescuing humans. Each of the levels poses a challenge that requires skillful maneuvering and strategic planning.

Level Structure

1. Phase One and Two: Enemy Engagement and Human Rescue
– During the first two phases, players face waves of enemies that must be systematically eliminated. Players also focus on rescuing humans encapsulated within green ships. These capsules must be destroyed to free the humans, who can then be transported to designated safe pods.
– The successful rescue of all ten humans in each level not only contributes significantly to the player’s score but can also yield valuable power-ups and extra lives, enhancing the player’s capabilities for subsequent challenges.

2. Threat from Enemies
– An additional layer of urgency is introduced as failure to promptly rescue the humans poses risks; enemies can abduct or kill these vulnerable characters if players do not act swiftly. This introduces a dynamic where players must balance offensive actions against enemy ships with defensive efforts to safeguard the humans.

3. Phase Three: Boss Battle
– The climactic phase of each level culminates in a boss battle. Players must confront a formidable boss ship that represents the pinnacle of challenges within the level. Defeating this boss not only concludes the level but also unlocks the next one in the game’s progression.

Summary of Objectives
In summary, players must navigate through the intricacies of enemy engagements, maximize score through human rescues, and ultimately succeed in boss battles to advance through the game. This blend of action, strategy, and timing defines the core gameplay mechanics of Resogun, creating a compelling experience that emphasizes both skill and quick decision-making.