Here's a complete
SOLO way to get this done.
Requirements:- Be at least level 10;
- Talk to Lester at his house ("L" on the map);
- Don't be in passive mode.
How to get the bounty from a NPC:- Go to a solo or an invite-only session - from pause menu in Single Player, select GTA ONLINE, then PLAY GTA ONLINE, and lastly SOLO SESSION or INVITE ONLY SESSION;
- Keep robbing cars (those with drivers, not the parked ones) and evading police when necessary;
- Eventually you will receive text messages from "Unknown" threatening you and a banner saying BOUNTY will appear on the center of your screen.
PS: It doesn't seem to matter if the driver turns on you or runs away.
How to survive for a day:OPTION 1: Idle
- Simply go to somewhere on the open where you can't get accidentally killed, like a top of a building, a small alley, a top of a billboard, whatever;
- Move your character every few minutes so you don't get kicked from the session;
- Wait for the achievement to pop - will take around 50 minutes after the BOUNTY message.
PS: Don't go to closed places like your apartment or the Casino. If you do, the time you spend in these places seems to be added to total time needed.
PPS: You
can die, as long as it's not due to other players actions. Therefore,
you shouldn't be killed by other players, hence you stay away from public sessions after getting the bounty on your head.
OPTION 2: Doing stuff that earn you RP and GTA$
- Hunt some collectibles (Playing Cards, Action Figures, Signal Jammers, Movie Props or Shipwrecks);
- Stunt Jumps (same from Single Player Story);
- Hunt and deliver Exotic Exports in the docks;
- Get and deliver Simeon's cars in the docks (1 per day max).
Hope this helps.
Edit:
Disclaimer: GTAO is an ever-changing game, with game modes and features coming and going, which means the provided solution might not work forever. Since I'm not playing GTAO anymore, let me me know if the solution gets outdated.Thanks!