All of the nature guns are outclassed by existing guns. None of them are viable competitive options.
Currently viable spar/pk guns:
- Streamer: 5 dmg, fastest fire rate, frenzy boosts it to 6 dmg
- Green/Red Rifle: 6 dmg, moderately fast fire rate
- Egg Launcher: 7 dmg, slow fire rate, non-automatic
- Chaingun: 4 dmg, rapid fire rate, bullets spread and are hard to avoid
For example, why would someone ever buy the watermelon gun? Its slower and more expensive than the Green and Red rifles without dealing more damage.
The Apple launcher is more expensive than the Poison Vine, but has no advantage and it shoots slower.
The Apple Launcher and Grass Gun are both outclassed by the LR Pulsar, a 1500 graalat gun. The Poison Gun and Flower Gun (5 dmg each) are both outclassed by the Enraged rifle (6 dmg), and yet they both cost more than the enraged rifle.
As of the moment I wouldn't suggest anyone buy a gun from the nature shop. The existing guns are cheaper and better.