No Good Fly's Stats
| HP: | 100 |
| PP: | 0 |
| Offense: | 23 |
| Defense: | 13 |
| Speed: | 10 |
| Guts: | 3 |
| Exp: | 415 |
| Money: | $26 |
| Type: | Insect |
| Starts With: | Normal |
| Where it appears: | Threed |
No Good Fly's Resistances
| PSI Fire: | 100% effective |
| PSI Freeze: | 100% effective |
| PSI Flash: | 50% effective |
| Paralysis: | 99% effective |
| Brainshock: | 99% effective |
| Sleep: | 0% effective |
| Mirror: | 50% effective |
Additional No Good Fly Attributes
| SMAAAASH! Probability | 5% |
| Run away probability (add 10 after each turn) | (Highest speed among Ness, Paula, Jeff, and Poo, subtracted by 20)% |
| Instant win occurs if weakest character's offense is greater than | 113 |
| Probability that attack will miss | 6.25% |
Get EarthBound by subscribing to Nintendo Switch Online