Adult gamers who grew up with Undercover often have less time to grind. They may have 10 hours a week to play, and they don't want to spend 8 of those hours replaying the same "Cost to State" mission. The Fling trainer turns a 30-hour grind into a 10-hour cinematic experience.
Only download from reputable sites like the official FLiNG Trainer site or the WeMod app to avoid malware. Need For Speed Undercover Trainer Fling
For the uninitiated, a "trainer" is a third-party software program designed to modify a game's memory while it is running. Unlike mods, which change the game's assets or code directly, trainers run alongside the game in the background. They allow players to toggle specific cheats on or off with the press of a hotkey (usually Function keys like F1, F2, etc.). Adult gamers who grew up with Undercover often