Slap Battles Blunderbuss Glove is the new badge glove from the October 2 update, with 52 Power, 15 Speed and the Heavy Weaponry ability. Unlocking it requires the Shotgun Glove, R15 Rounds and the It’s Hip to Be Square badge challenge rather than a direct Slap purchase.
The quickest Slap Battles Blunderbuss Glove route is to own Shotgun, buy the special R15 ammunition from the Ammo Merchant, return to the main island and clear three waves of attacking NPCs using the rounds. Completing the challenge awards It’s Hip to Be Square and unlocks Blunderbuss.
Slap Battles Blunderbuss Glove: unlock requirements
- Own the Shotgun Glove.
- Shotgun itself requires 50,000 Slaps.
- Purchase R15 Rounds from the Ammo Merchant.
- Clear all three NPC waves.
- Earn the It’s Hip to Be Square badge.

Where to buy R15 Rounds
The ammunition needed for Slap Battles Blunderbuss Glove comes from the Ammo Merchant near the tree area on the main island. The live route lists R15 Rounds at 2 coins.
Buy the rounds while Shotgun is equipped, then head back into the challenge area. Do not spend the encounter shooting randomly because the final wave is the most dangerous.
How the three waves work
The Slap Battles Blunderbuss Glove challenge sends attacking NPCs in three waves. Normal bots generally take several shots, and grouped enemies can be hit efficiently when the R15 attack catches more than one target.
Keep moving and avoid letting the wave surround you. Saving ammunition for the final phase matters more than firing as quickly as possible.
Final wave brute
The last Slap Battles Blunderbuss Glove wave includes a large brute that can punish close-range mistakes. Prioritise distance and avoid getting boxed in by the smaller enemies while dealing with it.
A private server can reduce outside interference, and another player using a support option such as Guardian Angel can make the run easier if you are struggling.
What badge unlocks Blunderbuss?
The required badge is It’s Hip to Be Square. It is awarded after the full Slap Battles Blunderbuss Glove wave challenge is completed.
Once the badge appears on your account, return to the glove area and access Blunderbuss normally.
Blunderbuss stats
The Slap Battles Blunderbuss Glove has 52 Power and 15 Speed. Its identity comes from Heavy Weaponry rather than raw speed because the glove turns into a cannon-style weapon and fires a cannonball.
The projectile can knock players back and rebound toward you, creating a second mechanic around recovering it with suction.
Is Blunderbuss worth getting?
If you enjoy ranged control and projectile timing, Slap Battles Blunderbuss Glove offers something different from a normal slap-focused glove. The challenge is more involved than a simple Slap total, but it also gives the unlock a clear progression path.
The strongest reason to get it is Heavy Weaponry’s cannonball recovery, which can turn one shot into a follow-up instead of making the ability a single fire-and-forget attack.
Slap Battles Blunderbuss Glove is therefore a badge unlock rather than another glove bought directly with Slaps.
Can you unlock Blunderbuss solo?
Yes. The wave challenge can be completed alone, and a private server is useful because it removes random player interference while you are managing limited ammunition. A helper is optional rather than required.
Solo attempts are easiest when you keep a wide firing lane, group ordinary enemies before shooting and avoid spending too many rounds before the last wave. The final brute is much easier when you still have space to move.
What happens after the badge unlocks?
Once It’s Hip to Be Square appears on your account, return to the normal glove area and equip the new reward. You do not need to repeat the three waves every time you want to use it.
If the stand does not update immediately, rejoin once so Roblox refreshes the badge state before repeating the challenge.
