If you meant a specific PDF or document related to the game's development or a detailed spreadsheet for calculators, those are usually found in the game's Steam Community Guides.
: For clearing waves, combinations of 2x Rate of Fire and Multishot mods are generally considered superior. Specific Turret Builds : Quick Turret : Laser with 2x Firerate + 1x Multishot. Safe Turret : Rocket with 1x Firerate + 3x Splash Radius.
Optimizing your weapon mods is critical for high-level play:
: Progression is divided into thousands of zones across unique planets. Unlike traditional shooters, the difficulty scales exponentially, requiring periodic resets to overcome "walls".