They Are Billions Last Mission Harpy Wave

The final mission of the "They Are Billions" campaign, often referred to as the "Last Mission," culminates in a formidable challenge: the Harpy Wave. This event presents a significant hurdle for players seeking to complete the game, demanding strategic planning, resource management, and tactical execution. The following explanation details the Harpy Wave, outlining its characteristics and providing guidance for successful navigation.

Understanding the Harpy Wave

The Harpy Wave is characterized by an overwhelming number of Harpies attacking the player's base from multiple directions simultaneously. Unlike typical waves that consist of a variety of zombie types, this wave primarily features Harpies, agile and fast-moving aerial units. Their sheer numbers and speed make them particularly difficult to defend against, requiring specialized defensive structures and unit compositions.

Key Characteristics of Harpies:

High Speed: Harpies move significantly faster than most other zombie types, allowing them to quickly breach defenses.
Aerial Unit: Their aerial nature makes them immune to ground-based traps and obstacles.
Low Health: While individually weak, their numbers compensate for their low health pool.
Target Priority: Harpies often target isolated or undefended structures, disrupting resource production and base stability.

The wave's arrival is preceded by a countdown, granting players time to prepare. It is crucial to use this time effectively to reinforce defenses and position units strategically.

Preparing for the Onslaught

Effective preparation is paramount to surviving the Harpy Wave. This involves several key areas:

1. Defensive Structures

Turrets: A network of turrets, specifically those effective against aerial units, is essential. Tesla Towers, due to their rapid firing rate and piercing capabilities, are particularly useful for thinning out the Harpy ranks. Consider overlapping their firing ranges for maximum coverage.

Walls: While Harpies can bypass walls, walls still buy precious time for the turrets to engage and eliminate them. Double or triple-layered walls are recommended in vulnerable areas. Iron walls offer better protection.

Example: Concentrate Tesla Towers near critical structures like the Command Center, Energy Nexus, and resource production facilities. Supplement these with Executor turrets to deal with armored zombies which may mix into the attack.

2. Unit Composition

Snipers: Snipers are extremely effective at targeting and eliminating Harpies from a distance. Position them strategically on high ground or behind walls to maximize their range and survivability.

Rangers: Rangers can provide valuable support, especially when garrisoned within towers or behind walls. Their rapid fire can help to quickly eliminate large numbers of Harpies.

Thanatos: Thanatos units, with their area-of-effect damage, can be effective against large clusters of Harpies, but their slow movement speed makes them vulnerable if not properly positioned.

Lucifers: While less effective against individual Harpies, Lucifers can create a wall of fire that slows down their advance and deals continuous damage. This buys time for other units and turrets to eliminate them.

Example: Create groups of 8-12 snipers and place them along the perimeter of your base behind walls, supported by rangers in towers. Use Thanatos units as a reserve force to respond to breaches in your defenses.

3. Resource Management

Ensuring a stable and sufficient resource income is critical for maintaining and upgrading defenses, as well as producing and reinforcing units. Prioritize the protection of resource production facilities, as any disruption can significantly weaken your ability to withstand the attack.

Example: Fortify the areas around your mines, farms, and power plants with walls, turrets, and strategically placed units.

4. Base Layout

A well-organized base layout can significantly improve your defenses. Concentrate critical structures near the center of your base and create a layered defense system that funnels enemies into kill zones.

Example: Utilize chokepoints to concentrate the Harpies, allowing your turrets and units to focus their fire. Construct walls to create artificial chokepoints if necessary.

5. Strategic Placement of Command Center

The Command Center is the most important structure, since its destruction results in failure. Ensure the Command Center is in the most fortified location, with multiple layers of walls and overlapping turret coverage. Consider placing additional backup defenses in case the primary defenses are breached.

During the Wave

During the Harpy Wave, constant vigilance and active management are crucial. Monitor the progress of the wave and respond to any breaches in your defenses immediately.

Key Tactics:

Unit Repositioning: Move units to reinforce areas that are under heavy attack.
Turret Repair: Repair damaged turrets immediately to maintain defensive capabilities.
Emergency Reinforcements: Have reserve units ready to deploy to any location that is overwhelmed.
Target Prioritization: Focus fire on any Harpies that manage to bypass the outer defenses and are targeting critical structures.

Example: If a section of wall is breached, immediately send nearby units to plug the gap and prevent Harpies from reaching your critical structures. Repair any damaged turrets in the area to restore your defensive firepower.

Post-Wave Assessment

After surviving the Harpy Wave, take time to assess the damage and rebuild any destroyed structures. Reinforce any weakened areas and prepare for any potential follow-up attacks. With successful completion of this difficult final wave, the mission is won.

Practical Advice

The principles learned from facing the Harpy Wave in "They Are Billions" can be applied to real-world scenarios involving risk management and crisis response. The importance of preparation, resource allocation, and quick decision-making are valuable lessons that can be adapted to various aspects of life:

Financial Planning: Just as resource management is crucial in the game, sound financial planning is essential for stability in real life. Building up an emergency fund, diversifying investments, and protecting your assets are analogous to fortifying your base and building defenses.
Project Management: The strategic planning required to defend against the Harpy Wave mirrors the planning and execution needed for successful project management. Identifying potential risks, allocating resources effectively, and adapting to unexpected challenges are crucial for both.
Emergency Preparedness: The need for quick decision-making and resource allocation during the wave reflects the importance of emergency preparedness in real life. Having a plan in place for potential disasters, such as natural disasters or medical emergencies, can significantly improve your ability to respond effectively.
Stress Management: Just as the game requires remaining calm under pressure, everyday life also requires coping with stress. Employing strategies such as prioritization, problem-solving, and seeking support when needed can improve your ability to navigate challenging situations.

By understanding the principles of effective defense and resource management, players can successfully overcome the Harpy Wave in "They Are Billions" and apply these lessons to improve their decision-making and resilience in everyday life.