To clear enemy waves in the Season 2 Horde Invasion mode of Clash of Critters, shift your squad build away from single-target damage and prioritize Area of Effect (AoE) attack units paired with crowd-control support. Combine this roster strategy with targeted pinball shots aimed at active board markers to maintain screen control and maximize score multipliers.
Squad Composition Priorities for Horde Invasion
Managing large swarms of enemies requires consistent screen clearing rather than burst damage against a single foe. Single-target units struggle to keep up as enemy density scales, leading to board crowding and failure.
- Assign Dedicated AoE Slots: Reserve at least two squad slots for Critters possessing cleave or multi-hit abilities. Upgrading these screen-clearing units provides the highest impact on survival time and total wave progression.
- Pair Damage with Crowd Control: Match high-damage output Critters with companions that inflict stun or slow effects. Slowing incoming targets extends the window for your main damage dealers to clear the board.
- Favor Synergized Utility Over Raw Rarity: High-rarity Critters often demand heavy material investment before becoming effective. A fully evolved mid-tier Critter with strong crowd-control skills or complementary synergy tags typically outperforms an uninvested high-rarity unit that only offers flat damage increases.
- Trade Defense for Offense: While shields and healing offer survivability in regular modes, late-stage Horde Invasion waves require high damage output. If your team is overwhelmed by incoming density, swap out defensive units for additional AoE damage dealers.
Managing the Pinball Table and Skill Timing
Pinball launches generate both your raw damage output and your score multipliers. Indiscriminate firing wastes ability duration and leaves high-value targets untouched.
- Hold Shots for Marker Clusters: Wait for hazard or jackpot markers to populate on the board before launching your ball into high-traffic bounce zones.
- Synchronize Abilities with Launches: Trigger your Critters' active skills right as the ball enters dense target clusters to create multi-hit loops and stack multipliers rapidly.
- Save Cooldowns for Wave Transitions: Avoid spending major ultimate skills on waves that are already mostly cleared. Reserve high-impact cooldowns for the start of incoming waves when enemy density reaches its peak.

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Player Comments
96 players commented on this guide.
The tips are practical and easy to follow.
I tried this today and it worked better than my old setup.
I wish I had read this before upgrading the wrong thing.
This helped me understand strategy much better.