
Balisong-Heirloom
- Slash
- 42
- Stab
- 140
- Stab head
- 260
This Butterfly Knife shines with its glowing edge and offers continuous attacks, making it a deceptive tool in battle. In Mutation Mode, it can be thrown for added versatility.

| Attack | Base | Head | Chest | Legs | Chest hits to kill |
|---|---|---|---|---|---|
| Slash 1 | 90 | 117 | 63.0 | 45 | 2 |
| Slash 2 | 90 | 117 | 63.0 | 45 | 2 |
| Slash 3 | 90 | 117 | 63.0 | 45 | 2 |
| Stab | 200 | 260 | 140 | 100 | 1 |
Ranked among melee with game data. Lower is better for time to kill, falloff and movement penalty.
The game keeps separate copies of some weapons for particular modes (zombie and mutation modes often get bigger magazines). These are the copies that differ from the one above.
| Record | Head | Chest | RPM | Magazine | Range | Move |
|---|---|---|---|---|---|---|
| #5563 | — | — | — | 2000/10000 | 3 | 0.0% |
| #5564 | 359.0 | 105.6 | — | — | — | — |
The 0–100 bars from the official weapon list. Magazine — / —.
Closest by chest damage, fire rate, magazine, weight and range.
Game numbers from the client’s weapon table (build 2026-08-24). Damage assumes a full-condition weapon, point-blank, no armour; players have 100 HP.