BUNNYBastion Unit Types Guide – All Factions Explained
Medium threatUpdated 2026-06-13

Overview of Unit Types
In BUNNYBastion, you command a diverse army of Bunnies to defend your bastion against waves of enemies. Each unit type belongs to a specific faction and serves a unique role on the battlefield. Understanding their abilities, synergies, and counters is essential to mastering the game's roguelite tower defense mechanics.
This guide breaks down all unit types available in the current build, covering their stats, tactical uses, and best upgrade paths. Whether you are a beginner or a seasoned player, knowing your units will help you adapt to any challenge.
Basic Bunny Units
The backbone of your army, Basic Bunnies are cheap and quick to deploy. They excel at early-game wave clearing and resource gathering.
- Scout Bunny: Fast movement, low health. Ideal for scouting enemy paths and collecting early coins.
- Defender Bunny: Moderate health and damage. Holds the line against standard enemies.
- Support Bunny: Heals nearby allies over time. Crucial for sustaining your front line in prolonged fights.
These units are unlocked from the start and remain useful throughout a run when upgraded properly.
Specialized Unit Types
As you progress, you unlock specialized units that bring unique mechanics to the battlefield. Each requires specific upgrades from the /en/guides/upgrades-guide/ system.
- Grenadier Bunny: Deals area-of-effect damage. Perfect for clustered enemy groups.
- Sniper Bunny: High single-target damage with long range. Effective against elite enemies and bosses.
- Shield Bunny: Absorbs damage for adjacent allies. Pairs well with Defender Bunnies for a fortified wall.
Specialized units cost more resources but can turn the tide in critical moments. Use them strategically based on the enemy composition you face.
Elite Enemies and Bosses
Not all threats are standard. Elite enemies and bosses appear in later waves and require focused tactics. For a deeper look, see our /en/entities/elite-enemies/ guide.
- Elite Charger: Fast, high-damage rush unit. Use Shield Bunnies or crowd control to stop it.
- Elite Healer: Heals nearby enemies. Prioritize with Sniper Bunnies to eliminate quickly.
- Boss – The Great Hare: Massive health and devastating area attacks. Requires full army coordination and upgraded units.
Defeating elites and bosses rewards rare resources essential for progression in the /en/guides/progression-system/.
Unit Synergies and Team Compositions
Building a balanced army is key to surviving late-game waves. Experiment with these proven compositions:
- Defensive Wall: 3 Defender Bunnies + 2 Shield Bunnies + 1 Support Bunny. Holds chokepoints effectively.
- High Damage Burst: 2 Sniper Bunnies + 1 Grenadier Bunny + 1 Scout Bunny for vision. Melts elites.
- Sustain Composition: 2 Support Bunnies + 2 Defender Bunnies + 2 Grenadier Bunnies. Balances healing and damage.
Check the /en/guides/beginner-guide/ for more tips on building your first effective army.
Upgrade and Evolve Your Units
Units can be upgraded mid-run using resources earned from battles. Each upgrade tier enhances stats or unlocks new abilities.
Upgrade priority should match your strategy: focus on damage dealers first, then tanks, and finally supports. Neglecting upgrades can leave you overwhelmed by wave 5.
- Tier 1: +10% health and damage.
- Tier 2: Unlock a special ability (e.g., area heal for Support Bunny).
- Tier 3: Evolve the unit into a powerful variant with new visuals and stats.
Refer to the /en/guides/upgrades-guide/ for a complete upgrade tree and resource costs.
Frequently Asked Questions
Can I change unit types mid-run?
No, once deployed, a unit cannot change its type. Plan your composition before committing resources.
What is the best unit type for beginners?
Start with Defender and Support Bunnies. They offer a forgiving learning curve and strong early-game performance.
Are all unit types unlocked from the start?
No. Basic units are available immediately, but specialized types require progression through the /en/guides/progression-system/ or completing specific challenges.
Related pages
- Elite Enemies Guide – Threats & Strategies— Learn about all elite enemies in BUNNYBastion, their unique abilities, attack patterns, and the best strategies to defeat them in this fast-paced roguelite tower defense game.
- Enemy Types Guide— Learn about all enemy types in BUNNYBastion, from basic grunts to elite threats. Understand their attack patterns and weaknesses to survive the waves.
- Entity index
- Game page