Proto is an aggressive monster (level 11) with 2,600 HP found in Crazy Factory. Defeating it gives 432 experience.
Aggressive monsters attack you as soon as they see you, so approach with full HP.
Where to find it
| Crazy Factory | 3 | 8 min | 54, 49 · 23, 13 · 13, 10 |
Drops
Proto has 4 item drops of its own; the rarest is Hero Plate at 0.99% per kill (about 1 in 101).
 Gold | 100–199 | 71.4% | almost every kill | Common | |
 Robot Chain | 1 | 8.82% | about 1 in 11 | Uncommon | |
 Hero Plate | 1 | 1% | about 1 in 100 | Rare | |
 Hero Plate | 1 | 0.99% | about 1 in 101 | Very rare | |
 Alduin | 1 | 9.8% | about 1 in 10 | Uncommon | Every monster |
 Halloween Candy | 1–3 | 2.44% | about 1 in 41 | Rare | Halloween only rolled separately, straight into your bag |
One kill gives at most one of the regular drops (the rarest is tried first). Chance of no regular drop: 7.94%. Pet and seasonal drops are extra rolls on every kill. Items are protected for the player who made the kill for a short time.