Zenless Zone Zero, the highly anticipated action RPG from HoYoverse, features unique companion units called Bangboo that significantly impact your gameplay experience. As you explore the post-apocalyptic New Eridu, these mechanical assistants provide crucial support in combat and exploration. Our comprehensive Zenless Zone Zero Bangboo tier list for 2025 will help you identify which Bangboo companions are worth investing your resources in and which ones might not be as effective in the current meta.
Bangboo serve as essential support units that can turn the tide of battle with their unique abilities and stat boosts. Whether you’re a new player just starting your journey or a veteran looking to optimize your team composition, understanding the hierarchy of Bangboo effectiveness is crucial for progression. This tier list is based on extensive gameplay testing, community feedback, and analysis of each Bangboo’s performance across various game modes and team compositions.
Before diving into the tier list, it’s important to understand the criteria we use to evaluate each Bangboo:
| Name | Tier | Key Stats | Special Abilities |
|---|---|---|---|
| Butler | S | HP: 1250, ATK: 310 | Emergency healing, DEF boost |
| Safety | S | HP: 1300, ATK: 290 | Damage reduction, shield generation |
| Electro | S | HP: 1100, ATK: 350 | Chain lightning, energy regeneration |
| Avocado | S | HP: 1200, ATK: 320 | HoT (Heal over Time), status cleanse |
| Amillion | S | HP: 1150, ATK: 340 | Critical damage boost, energy amplification |
| Name | Tier | Key Stats | Special Abilities |
|---|---|---|---|
| Plug-In | A | HP: 1050, ATK: 330 | Stun application, combo extension |
| Butler | A | HP: 1200, ATK: 300 | Team healing, status ailment removal |
| Drive | A | HP: 1100, ATK: 320 | Movement speed boost, dodge enhancement |
| Squeaker | A | HP: 1000, ATK: 340 | Enemy debuff, damage amplification |
| Rocket | A | HP: 1050, ATK: 330 | Ranged support, explosive damage |
| Name | Tier | Key Stats | Special Abilities |
|---|---|---|---|
| Fengtu | B | HP: 1000, ATK: 300 | Elemental damage boost, crowd control |
| Butler | B | HP: 1100, ATK: 280 | Resource generation, cooldown reduction |
| Safety | B | HP: 1150, ATK: 270 | Environmental protection, hazard immunity |
| Electro | B | HP: 950, ATK: 310 | Energy burst, status application |
| Amillion | B | HP: 1000, ATK: 300 | Currency boost, resource find increase |
| Name | Tier | Key Stats | Special Abilities |
|---|---|---|---|
| Butler | C | HP: 950, ATK: 260 | Basic healing, minor stat boost |
| Safety | C | HP: 1000, ATK: 250 | Damage mitigation, minor shield |
| Electro | C | HP: 900, ATK: 280 | Minor energy regen, weak elemental damage |
| Amillion | C | HP: 950, ATK: 270 | Small critical boost, minor energy gain |
Butler stands at the pinnacle of Bangboo utility with its exceptional emergency healing capabilities and substantial DEF boost for the entire team. With an impressive HP pool of 1250 and solid ATK of 310, Butler can survive extended battles while providing crucial support when your team’s health reaches critical levels. What makes Butler truly S-tier is its ability to turn near-defeat situations into victories with its instant healing burst that can restore up to 60% of a character’s max HP. The DEF boost it provides increases survivability significantly, especially in boss fights and high-level content. Butler’s energy efficiency is also remarkable, requiring less resource investment compared to other support Bangboo while delivering superior results.
Safety earns its S-tier placement through unparalleled defensive capabilities that make it indispensable for challenging content. With the highest HP stat among all Bangboo at 1300 and a respectable ATK of 290, Safety can withstand tremendous punishment while keeping your team protected. Its damage reduction ability can decrease incoming damage by up to 25% for all party members, effectively increasing your team’s survivability by a substantial margin. The shield generation ability creates protective barriers that absorb damage before it affects your characters, providing an additional layer of defense. Safety truly shines in endgame content where survivability often outweighs raw damage output, making it a must-have for players tackling difficult dungeons and boss encounters.
Electro dominates the S-tier with its exceptional offensive support capabilities, particularly for teams focused on elemental damage. While its HP of 1100 is moderate, its impressive ATK of 350 makes it a formidable offensive support unit. The chain lightning ability can bounce between multiple enemies, dealing significant area damage and applying electro-charged status effects. What truly sets Electro apart is its energy regeneration capability, which can reduce skill cooldowns by up to 30% and increase ultimate ability gauge fill rate. This makes Electro invaluable for characters with long cooldowns or those reliant on ultimate abilities for maximum damage output. For players running elemental-focused teams, Electro is practically indispensable and worth the investment.
Avocado secures its S-tier position through exceptional healing capabilities combined with status cleanse functionality. With balanced stats of 1200 HP and 320 ATK, Avocado provides both survivability and offensive contribution. Its HoT (Heal over Time) ability can restore up to 80% of a character’s HP over several seconds, making it incredibly efficient for sustained healing during prolonged battles. The status cleanse ability removes harmful debuffs from your team, which is crucial in later game content where enemies frequently apply crippling status effects. Avocado’s versatility in providing both immediate and sustained healing while removing negative status effects makes it an essential Bangboo for nearly any team composition, especially for players struggling with survival in challenging content.
Amillion rounds out the S-tier with its unparalleled critical damage boost and energy amplification capabilities. With solid stats of 1150 HP and 340 ATK, Amillion provides both survivability and offensive support. Its critical damage boost can increase critical hit damage by up to 50%, dramatically increasing your team’s damage potential during critical moments. The energy amplification ability accelerates ultimate ability gauge filling, allowing your characters to use their most powerful abilities more frequently. What makes Amillion particularly valuable is its synergy with damage-focused characters, especially those with high critical rates. For players looking to maximize their damage output and clear content quickly, Amillion is an essential investment that pays dividends in virtually all game modes.
Plug-In earns its A-tier placement through excellent crowd control capabilities and combo extension potential. With stats of 1050 HP and 330 ATK, it offers a balanced approach to support. Its stun application can incapacitate enemies for crucial seconds, providing opportunities for uninterrupted attacks or repositioning. The combo extension ability allows your characters to extend their attack sequences beyond normal limits, increasing overall damage output. Plug-In is particularly effective for players who enjoy technical combat and maximizing combo potential. While it doesn’t provide the raw defensive capabilities of S-tier supports, its offensive utility makes it valuable for aggressive playstyles and speed-clear strategies.
Drive secures its A-tier position with exceptional mobility enhancements that can dramatically improve combat flow. With balanced stats of 1100 HP and 320 ATK, Drive provides both survivability and offensive contribution. Its movement speed boost allows your characters to navigate the battlefield more effectively, positioning for optimal attacks or avoiding dangerous situations. The dodge enhancement ability increases invincibility frames during dodges and reduces stamina consumption, making it invaluable for players who rely on precise timing and evasion. Drive particularly shines in boss fights where positioning and dodging are crucial for survival, making it a valuable asset for skilled players who prefer an active, mobile playstyle.
Squeaker earns its A-tier placement through powerful enemy debuff capabilities and damage amplification. While its HP of 1000 is on the lower side, its impressive ATK of 340 makes it a formidable offensive support. The enemy debuff ability can reduce enemy defenses by up to 20%, significantly increasing your team’s damage output against all affected targets. The damage amplification ability further increases damage dealt to debuffed enemies, creating a synergistic effect that can dramatically boost your team’s offensive capabilities. Squeaker is particularly valuable for players running damage-focused teams and those looking to clear content quickly. While it lacks defensive capabilities, its offensive utility makes it a strong choice for experienced players who can manage survivability through other means.
Rocket rounds out the A-tier with its unique ranged support capabilities and explosive damage potential. With stats of 1050 HP and 330 ATK, Rocket provides a balanced approach to support. Its ranged support ability allows it to attack from a distance, providing consistent damage even when your characters are repositioning or evading attacks. The explosive damage capability creates area-of-effect attacks that can hit multiple enemies simultaneously, making it particularly effective against groups of weaker foes. Rocket is especially valuable for players who prefer to maintain distance from enemies or those running characters with limited range. While it doesn’t provide the raw utility of higher-tier Bangboo, its consistent damage output and safety advantages make it a solid choice for many situations.
Fengtu earns its B-tier placement through decent elemental damage boost capabilities and crowd control utility. With stats of 1000 HP and 300 ATK, it provides balanced but unremarkable support. Its elemental damage boost can increase elemental attack power by up to 15%, which is useful but not game-changing. The crowd control ability can briefly stagger enemies, providing minor opportunities for uninterrupted attacks. Fengtu is most effective in elemental-focused teams but struggles to compete with more specialized supports. While it has its uses in specific team compositions, it’s generally outclassed by higher-tier options that provide more significant benefits or greater versatility.
This variant of Butler offers basic healing and minor stat boosts, earning it a B-tier placement. With stats of 1100 HP and 280 ATK, it provides moderate survivability but lacks the impactful abilities of its S-tier counterpart. Its basic healing can restore a small amount of HP, which is useful for minor recovery but insufficient for emergency situations. The minor stat boost provides slight increases to attack or defense, but the effect is minimal compared to other supports. This Butler variant is primarily useful for new players who haven’t acquired more effective supports or for situations where minimal healing is sufficient. It’s a functional but unremarkable option that’s quickly outclassed as you progress through the game.
This Safety variant provides environmental protection and hazard immunity, earning it a B-tier placement. With stats of 1150 HP and 270 ATK, it offers decent survivability but limited combat utility. Its environmental protection can reduce damage from environmental hazards, which is useful in specific areas but has limited combat application. The hazard immunity ability prevents certain status effects from environmental sources, which can be valuable in particular dungeons but has situational usefulness overall. This Safety variant is most effective in exploration and specific content types where environmental hazards are prevalent, but it lacks the universal utility of higher-tier supports.
This Electro variant offers minor energy regeneration and weak elemental damage, earning it a B-tier placement. With stats of 950 HP and 310 ATK, it provides offensive capability but limited support utility. Its minor energy regeneration can slightly reduce cooldowns and increase ultimate gauge fill rate, but the effect is minimal compared to the S-tier variant. The weak elemental damage can apply status effects but deals insignificant damage on its own. This Electro variant is most useful for players who need minimal energy support or who are building toward the S-tier variant. It’s a functional option that provides some benefits but is generally outclassed by more effective supports.
This Amillion variant provides small critical boosts and minor energy gain, earning it a B-tier placement. With stats of 1000 HP and 300 ATK, it offers balanced but unremarkable support. Its small critical boost can increase critical rate or damage by a minimal amount, providing a slight damage increase that’s barely noticeable in most situations. The minor energy gain can slightly accelerate ultimate gauge filling, but the effect is minimal. This Amillion variant is most useful for players who need minimal critical support or who are building toward the S-tier variant. It’s a functional option that provides some benefits but is generally outclassed by more effective supports.
This Butler variant offers only basic healing and minor stat boosts, earning it a C-tier placement. With stats of 950 HP and 260 ATK, it provides minimal survivability and combat utility. Its basic healing can restore a very small amount of HP, which is barely noticeable in most combat situations. The minor stat boost provides negligible increases to attack or defense that have minimal impact on battle outcomes. This Butler variant is primarily useful for very new players who haven’t acquired any other supports or for extremely low-level content where minimal support is sufficient. It’s a functional option that provides some benefits but is quickly outclassed as you progress through the game.
This Safety variant provides only damage mitigation and minor shields, earning it a C-tier placement. With stats of 1000 HP and 250 ATK, it offers minimal survivability and combat utility. Its damage mitigation can reduce incoming damage by a very small amount, which is barely noticeable in most combat situations. The minor shields provide minimal protection that’s quickly depleted in challenging content. This Safety variant is most useful for very new players who haven’t acquired any other defensive supports or for extremely low-level content where minimal protection is sufficient. It’s a functional option that provides some benefits but is quickly outclassed as you progress through the game.
This Electro variant offers only minor energy regeneration and weak elemental damage, earning it a C-tier placement. With stats of 900 HP and 280 ATK, it provides minimal combat utility. Its minor energy regeneration has a negligible effect on cooldowns and ultimate gauge filling. The weak elemental damage deals insignificant damage and has minimal chance to apply status effects. This Electro variant is most useful for very new players who haven’t acquired any other offensive supports or for extremely low-level content where minimal damage boost is sufficient. It’s a functional option that provides some benefits but is quickly outclassed as you progress through the game.
This Amillion variant provides only small critical boosts and minor energy gain, earning it a C-tier placement. With stats of 950 HP and 270 ATK, it offers minimal combat utility. Its small critical boost provides negligible increases to critical rate or damage that have minimal impact on battle outcomes. The minor energy gain has a negligible effect on ultimate gauge filling. This Amillion variant is most useful for very new players who haven’t acquired any other offensive supports or for extremely low-level content where minimal damage boost is sufficient. It’s a functional option that provides some benefits but is quickly outclassed as you progress through the game.
Upgrading your Bangboo is essential for maximizing their effectiveness in combat. Each Bangboo can be enhanced through several methods:
When deciding which Bangboo to invest in, prioritize those in S and A tiers that align with your preferred playstyle and team composition. It’s better to fully upgrade one top-tier Bangboo than to spread resources across multiple lower-tier options.
Building effective team compositions with your Bangboo is crucial for success in Zenless Zone Zero. Here are some powerful combinations to consider:
Remember to adjust your team composition based on the specific challenges you’re facing. Some content may require more defensive support, while others may benefit from increased offensive capabilities.
Bangboo can be obtained through several methods in Zenless Zone Zero:
The gacha system remains the primary method for obtaining rare and powerful Bangboo, so saving your currency for limited-time banners featuring high-tier Bangboo is often the most efficient approach.
Yes, you can equip multiple Bangboo before entering combat, but typically only one Bangboo can be active at a time during battle. However, some game modes or special circumstances may allow you to switch between Bangboo mid-combat or have multiple active simultaneously. It’s important to check the specific rules for each game mode and plan your Bangboo selection accordingly.
New Bangboo are typically added to Zenless Zone Zero with major game updates, which usually occur every 6-8 weeks. Limited-time banners featuring new Bangboo are often accompanied by special events that provide additional opportunities to obtain them. Following the official social media channels and checking the in-game announcements regularly will ensure you don’t miss new releases.
While lower-tier Bangboo can be useful early in the game or in specific situations, it’s generally more efficient to focus your resources on S and A-tier Bangboo that provide greater long-term value. However, if a lower-tier Bangboo synergizes particularly well with your favorite characters or playstyle, investing in it can still be worthwhile. Additionally, some lower-tier Bangboo may receive buffs in future updates that could increase their viability.
Bangboo cannot be directly traded with other players in Zenless Zone Zero to maintain game balance and prevent real-money trading. However, you can “dismiss” or “dismantle” unwanted Bangboo to receive some of the resources invested in them back. This can be useful for reclaiming materials when you obtain better Bangboo and need to free up inventory space.
This Zenless Zone Zero Bangboo tier list for 2025 provides a comprehensive overview of the best Bangboo companions to enhance your gameplay experience. While S-tier Bangboo like Butler, Safety, Electro, Avocado, and Amillion offer the most significant benefits, A-tier options like Plug-In, Drive, Squeaker, and Rocket can also be valuable in specific situations.
Remember that the best Bangboo for you ultimately depends on your preferred playstyle, team composition, and the specific content you’re tackling. Experiment with different combinations to find what works best for you, and don’t be afraid to invest in Bangboo that complement your favorite characters even if they aren’t at the top of the tier list.
For more Zenless Zone Zero guides, character builds, and game strategies, be sure to check out our other articles on Boundbyflame.com. Happy gaming, and may your Bangboo always be there to support you in the hollows of New Eridu.
