To attain 100% Completion in Grand Theft Auto III, the player needs to do the following: Complete the main story missions ("Give Me Liberty" to "The Exchange") Complete all 17 payphone missions given by Marty Chonks (Portland), El Burro (Portland), King Courntey (Staunton Island) and D Ice (Shoreside Vale) Patriot Playground Multistorey Mayhem A Ride in the Park Gripped! Diablo Destruction 15. Yes it's possible. I have 100% completed the game (including 100% all girlfriends, which isn't counted towards completion) without using cheats at all. There are numerous guides and how-tos on the internet for completing the game 100%, But there are a few tricks I've learned to make this a bunch easier: Despite being labelled as 100% completion, there are several things not required for it, most notably completing all 70 Unique Jumps, getting all girlfriend relationships to 100% and taking over all gang warfare turfs. Getting 100% completion will unlock the following: $1,000,000. Replenishing ammo in all weapons. The Truth is Out There, Somewhere. For over a year, dedicated GTA 5 players have combed the map of San Andreas amassing clues, searching for anything which might explain the meaning of the glyphs Yes, it happens when you use the Peds Riot cheat (I haven't, thank god). Madd Dogg will jump before the cutscene has even ended, so you don't have any chance to save him, and therefore you can't complete the storyline, and not to talk about how far you are from 100%. Tag #100: On the side of the street near the beach. That’s all of the Tags in GTA San Andreas Trilogy Definitive Edition. For all other Collectibles, see the GTA San Andreas 100% Completion Guide & complete the game 100%: Hydra spawns at CJ's house in Grove Street: complete the game 100%: increased money: complete the game 100%: increased stats: complete the game 100%: Infinite Ammo (Player Will not Running out of ammo when reloading) complete the game 100%: Rhino spawns at CJ's house in Grove Stree: complete the game 100% Here are a couple of gameplay tips if you don't fancy cheating Keep weapons after getting busted or wasted: Date Barbara and Katie respectively. Enable 50 Percent Extra Health: Complete Level 12 of the Paramedic mission. Jet Pack: Complete the Airstip asset near Las Venturas. ZIZ4HU.