This a guide for all the Hidden Packages in Grand Theft Auto III. I thought about giving plenty of details about each one's location, but I suppose that could ruin the experience for some people. I also know that even though it's an old game, many people still play it nowadays for nostalgia, or maybe because they didn't have the opportunity to play it in the old days, so I guess this could still help a few people out there.

If you like this, please rate and comment. This is my first guide in Steam, and this way I can think about more details and new things to do in my next ones.

Some tips I'd like to give:

1:The main goal on collecting all the hidden packages are the weapons that become available at the safe houses (you get a new weapon every 10 packages you collect). Entirely for free. And also because you win $1 Million once you collect all of them. There's a list of all the weapons below, but my tip for you is: If by any chance you're reading this before starting the Main Campaign, I recommend that you collect at least a few of them before progressing any further on the main story. Let's just say there are some events in the main campaign that, once they take place, they could make it harder to collect some of these packages.

2:It's always a good idea to keep some backup files from your savegames as you progress on collecting these packages. In case you decide to (or accidentally) skip a package, it can be a real nightmare to find out later which package you skipped in case you don't remember it.

3:Those are all the weapons that become available in your safe houses as you collect the packages. You'll unlock a new weapon every 10 packages you collect:

This is the first part of this guide. It starts in Portland Island, where the game begins.
(I'm not the author of the images pointing the location at the map, only of the screenshots. They were originally extracted from gta.wikia.com)
(I suggest you download those images so it's easier to access it as you look at the screenshots.)

1st Package - It can be found near the tunnel entrance that connects both islands. As you're going north on main street, there will be some grass before reaching rocks on the left side of the road. Just climb it and walk/drive along side of the road. The package will be near the water and some light posts.

2nd Package - Roof of the Head Radio Station building. You can access it by jumping from the train tracks. Just find a way to get on it and jump to the roof.

3rd Package - Roof of the AMco gas station. Just jump to it from the street walls that are behind it.

4th Package - Inside the Easy Credit Autos building. Just smash the window by shooting at it or ramming it with a car.

5th Package - Left side of Salvatore's Mansion. Same place of Salvatore's Called A Meeting mission.

6th Package - Beach on the left side of Salvatore Mansion's balcony. It kinda in a ledge on the rocks in the right side of the beach.

7th Package - Behind a building in Hepburn Heights. Starting from your safe house, just go North by the road and after you cross a street on your right side, there'll be a wall surrounding an entire block and an apartments building. Just enter it and look for the package.

8th Package - Inside some sort of park and near a payphone. There's a small area with dirt and some bushes. Same place where you pick up Misty in Drive Misty For Me mission.

9th Package - Between some trees just accross the street from the 8th Package.

10th Package - There's a building one block south of the AMco gas station. Just go to the left side of it and then around it. It's some sort of alley.

11th Package - Apparently it's a building that has collapsed. In the middle of the debris.

12th Package - As the curve on the road begins (going North), there's a small area with a Taxi parked. Right ahead there's a blue rooftop. Go on it.

13th Package - At the back of Luigi's Club, there are some stairs the lead to it's roof. Climb it and jump to the roof on West of the club. It's right on a ledge facing the street. You access the club in Luigi's Girls and Don't Spank Ma ♥♥♥♥♥ Up missions, for example.

14th Package - At Luigi's Club roof. You probably passed by it to get the 13th Package.

15th Package - Look for some stairs in an alley on the block accross from Luigi's Club.

16th Package - Middle Level bathrooms of Chinatown's Subway.

17th Package - Inside Rush Construction Company building. Just shoot at the glass wall or ram it with a car.

18th Package - It's an alleyway behind some buildings. It's got some sort of blocks with some low walls. It's inside one of them on the right side of the alley. Near an Uzi.

19th Package - Inside some kind of abandoned train tracks tunnel. Left of 8-Ball's (facing south). You go to 8-Ball's in Bomb Da Base: Act I and Bomb Da Base: Act II missions.

20th Package - On the Supasave building's roof. Access it by jumping from the train tracks. Once again, find a way to get on it (tip: same way you did it last time will do). You can also climb a small "mountain" on the north side of the building. (It's easier and faster).

21st Package - Hong Hung Inc.'s back alley. (Note: There's more than one of that building)

22nd Package - Roof of a building in Chinatown. Access it by using the stairs in an alley. The building it's accross of another one with a giant Rockstar Games billboard.

23rd Package - Roast Pecking Duck's back alley. It's among some boxes on the ground.

24th Package - Inside ♥♥♥♥♥ 'N Dog Food Factory gates. It's behind the building.

25th Package - Liberty Pharmaceuticals roof. Access it by jumping from the train tracks and walking throughout the adjacent buildings' roof.

26th Package - Use the stairs accross the Cartel's Ship and get to the roof. Then jump from one roof to the other. Same place you accessed on Bomb Da Base: Act II mission.

27th Package - There's some kind of yard with some trees and grass. There's a small grass ramp near some low walls. Jump to the other side of it.

28th Package - Behind a fence accross Joey's garage. It's facing the street.

29th Package - Behind a stone wall on the right side of the Callahan Bridge (facing West). Go around the block and there's a space with no walls, so you should enter it easily.

30th Package - On the roof of a building. There's a mud ramp in the area behind that building. But it's completely surrounded by a stone wall. So you're gonna need to jump on a wooden ramp with a car behind a building on the right of the building you want to reach. You have to land on the green roof of the building. Then jump down inside the walls and run to the back of this area. Climb the mud ramp then go throught the obstacles until you reach the package.

31st Package - Behind the Turtle Head Fish Co. building. You're gonna need a Fish Van or a Garbage Truck to access it's gates. Same place of Blow Fish mission.

32nd Package - At the end of the pier.

33rd Package - You're gonna need to use a boat to dock on a small rock island. I don't know if there's another way, but I just know the Staunton Island's pier to get a boat. The package is among the rocks.

This is the second part of this guide. In Staunton Island, you can find packages #34 to #69.

34th Package - This one is at the military base. This is the same place you go on Arms Shortage mission. The package is behind the building, faced to the water.

35th Package - Behind the "Rockstar Games" sign/billboard.

36th Package - On a ledge at the hospital. You can't jump to it, so you can take an ambulance, place it alongside the wall, and climb the ambulance.

37th Package - At the stadium entrance. Just go all the way up the stairs.

38th Package - At St. Matthias University, on an area faced to the street, but below it's level (height).

39th Package - Inside construction building, at the second floor.

40th Package - At the top of the bridge. You can just climb it by walking, it works just fine.

41st Package - Inside the Cartel Compound. You'll need a Cartel Cruiser to enter it. It's inside one of the garages. Same place you go on Liberator mission.

42nd Package - Inside construction site, at a low level. Between some pillars.

43rd Package - Inside a garage, next to the carpark building. At the opposite side of the Pay 'N Spray.

44th Package - Inside the carpark, at the second floor.

45th Package - At the BJ's Deli & Grocery alley. Close to the street.

46th Package - At a rooftop of a building. You're gonna need to get on the bridge that leads to Shoreside Vale and jump from it.

47th Package - Under the street, near some slight ramps.

48th Package - Inside the basketball court. Inside the park.

49th Package - At the bridge that leads to Shoreside Vale, you need to wait on top of the part that goes up and down once in a while. Make sure you're standing on top of the middle stone "thing" (not sure what it is.) When you reach the top height, you'll be able to see and grab the package.

50th Package - Under the bridge, inside the park.

51st Package - At the end of the dock.

52nd Package - In an alleway near Callahan Bridge. It can be easily accessed from the street.

53rd Package - At the top of museum stairs. Near some pillars.

54th Package - At the other dock.

55th Package - In the area behind the Police Station Building. You'll need a Police Car to get through the gates. Same place you go on Kanbu Bust-Out mission.

56th Package - When you get in this area behind the LCPD Building, one of the gates will lead you to a ramp that goes underground. You can also access it by just jumping into it. When you get undergournd, turn left. The package will be in one of the spaces.

57th Package - Behind the church. Just look for it.

58th Package - At the end of the alley.

59th Package - At the AMco underground parking garage. In front of the elevator.

60th Package - On the roof of the same building of AMco. There are some stairs you can use to reach it.

61st Package - Inside a building with glass walls. On the second floor.

62nd Package - In front of a door facing the street intersection.

63rd Package - Roof near a parking lot. You can reach it using a ramp facing the street.

64th Package - Between some rocks.

65th Package - At the parking lot, beside the Kuruma. It's the same place you go on Grand Theft Auto mission.

66th Package - At an underground carpark.

67th Package - At the top of a walkway in the middle of the street.

68th Package - Behind a giant statue.

69th Package - Roof of the Kenji's casino. Near a helicopter. Use the stairs at the entrance of the casino.

70th Package - Behind the west dome.

71st Package - Behind the east dome.

72nd Package - First tower at the dam. You go to this location at The Exchange mission.

73rd Package - At the helipad, still at the dam.

74th Package - This one may trick you like it tricked me because of the map I was using. This is outside the dam, at a really low level. It's some sort of isolated park. Pay attention to the mini-map at the screenshot down below:

75th Package - Behind the most western house. You can only access it from it's front.

76th Package - Porch of third most western house. Same street as the previous one.

77th Package - Porch of fourth most western house. Still the same street.

78th Package - Inside the swimming pool of the mansion. Same place you go on The Exchange mission.

79th Package - Near some picnic tables.

80th Package - Since you can't jump above the fence, you're gonna need to go around the building.

81st Package - At the tunnel below a street.

82nd Package - On a roof behind police station.

83rd Package - Behind a building.

84th Package - Behind a billboard and a van.

85th Package - Entrance of a apartments building.

86th Package - Between apartments building.

87th Package - East of hospital.

88th Package - Behind hospital.

89th Package - At a rooftop. Look for some stairs around the place.

90th Package - Between a garage and a wall.

91st Package - Under a wooden bridge. It can be accessed through a small dirt road.

92nd Package - Accross from the airport parking lot. Beside a fire truck.

93rd Package - Under a plane's wing.

94th Package - Go around the main airport building.

95th Package - Under a plane.

96th Package - Behind some billboards.

97th Package - Lowest subway level. You can access it through it's entrance, near the last package location.

98th Package - On the helipad, beside a helicopter.

99th Package - On a piece of concrete near water.

100th Package - Another piece of concrete near water.

If this has been useful to you in anyway, or even if you just liked how I created and organized this guide, please rate and leave a comment down below! I intend on making other guides in the future and some external opinions could really help me.

Feel free to add me and perhaps call for a chat. I don't bite xD.

Hope I could help you!

Kamikaze