Biggest projects on Scratch:

1. Windows 10 by @olek128: 33,937 blocks!
https://scratch.mit.edu/projects/118579301/

2. Sky Force REMASTERED v6.9 by @Gamecloud: 28, 620 blocks
https://scratch.mit.edu/projects/564764207

3. TDSGBV 3D ☁Multiplayer by @vadik1: 26,357 blocks!
https://scratch.mit.edu/projects/469164737

4. Crystal Seeker 3D Platformer by @ggenije: 24,077 blocks!
https://scratch.mit.edu/projects/463553665/

5. Chirpy Reverie by @The_Updator: 23,977 blocks!
https://scratch.mit.edu/projects/434825906/

6. Terraria v1.0 by @scratchfan321: 23,917 blocks!
https://scratch.mit.edu/projects/622435399/

7. Iron Heart by @FaceOs: 23,329 blocks!
https://scratch.mit.edu/projects/416242123/

8. Codebreakers 1.5.1 - SSS2 by @ArcanisHD: 23,140 blocks!
https://scratch.mit.edu/projects/589378166

9. Sky force 2021 - v3.0.3 by @Game-Cloud: 23,104 blocks!
https://scratch.mit.edu/projects/487786377

10. Abyssal Light by @211A: 22,915 blocks!
https://scratch.mit.edu/projects/565778863/

11. Super Scratch Smash by @The_Updator: 21,047 blocks!
https://scratch.mit.edu/projects/399510205/

12. Bloons TD 6 by @AxelOrozco: 21,000 blocks!
https://scratch.mit.edu/projects/575112909

13. ☁️ Among Us Scratch v3.15 (online) by @TimMcCool: 20,735 blocks!
https://scratch.mit.edu/projects/523967150

14. ScratchOs by @JloAU: 20,576 blocks!
https://scratch.mit.edu/projects/609402126/

15. Forgold Pirates!! by @FaceOs: 20,378 blocks!
https://scratch.mit.edu/projects/101404957/

16. Red Ball - Puzzle Platformer by @The-Green-Dragon: 20,351 blocks!
https://scratch.mit.edu/projects/606680669/

17. Paper Minecraft v11.6 (Minecraft 2D) by @griffpatch: 19,238 blocks!
https://scratch.mit.edu/projects/10128407/

18. Super Scratch Bros Beta 4.0 by @Hobson-TV: 19,194 blocks!
https://scratch.mit.edu/projects/318927435/

19. Scratcharia v2.8.3 by @griffpatch: 17,977 blocks!
https://scratch.mit.edu/projects/46587498/

20. Terraria (Stamped) v0.65b by @griffpatch: 17,820 blocks!
https://scratch.mit.edu/projects/322341152/

21. Scratch Cat's Secret by @FaceOs: 17,517 blocks!
https://scratch.mit.edu/projects/424952415/

22. ☁ BED WARS 2 ☁ PVP MULTIPLAYER ☁ by @prodforer
https://scratch.mit.edu/projects/222602679

23. 3d Mario Kart by @SirOdoth: 17,255 blocks!
https://scratch.mit.edu/projects/16092110/

24. ScratchOS by @JloAu: 16,928 blocks!
https://scratch.mit.edu/projects/609402126/

25. Portal 3D: Test Chamber 13 (Scratch Edition) by @chooper100: 16,169 blocks!
https://scratch.mit.edu/projects/124823106

26. 3D editor v 1.22 by @ggenije: 15,818 blocks!
https://scratch.mit.edu/projects/406857602/

27. Creatur.io - Multiplayer v1.5 by @The-Green-Dragon: 15,714 blocks!
https://scratch.mit.edu/projects/478169556/

28. Miner Cat 4 by @Coltroc: 15,357 blocks!
https://scratch.mit.edu/projects/487580583/

29. The Final Stand by @Battl3bee: 15,100 blocks!
https://scratch.mit.edu/projects/585330716

30. Rotten Boat Plot 3D by @josephjustin: 14,764!
https://scratch.mit.edu/projects/409657576

31. Among us v2.4 by @doomberry: 14,556 blocks!
https://scratch.mit.edu/projects/538191905/

32. Bloons TD Battles 2 by @AxelOrozco: 14,540 blocks!
https://scratch.mit.edu/projects/607940617

33. Flying Space 2 (NO END) by @FaceOs: 14,370 blocks!
https://scratch.mit.edu/projects/271028011/

34. Arena (v2.4) by @theChAOTiC: 13,887 blocks!
https://scratch.mit.edu/projects/139025103/

35. Hero 2 (FIXED) by @FaceOs: 13,720 blocks!
https://scratch.mit.edu/projects/14871811/

36. Plasmo 4drenaline by @FaceOs: 13,690 blocks!
https://scratch.mit.edu/projects/581874501/

37. The Ninja Master by @Will_Wam: 13,548 blocks!
https://scratch.mit.edu/projects/322147835/

38. Chess by @ArnoHu: 13,307 blocks!
https://scratch.mit.edu/projects/148769358

39. The Ninja 5 by @Will_Wam: 13,234 blocks!
https://scratch.mit.edu/projects/211625762

40. Appel v1.4 by @griffpatch: 12,717 blocks!
https://scratch.mit.edu/projects/60917032/

41. Super Mario on Scratch 5 by @DuckGoose9254: 12,616 blocks!
https://scratch.mit.edu/projects/527947462

42. 3D platformer by @heawn: 12,505 blocks!
https://scratch.mit.edu/projects/578589748

43. ☁ Dark Orbit Cloud Multiplayer V2 by @IguanaLover: 12,420 blocks!
https://scratch.mit.edu/projects/628473201

44. Updated Scratch Emulator v0.29.2 by @MrSqueak: 12,198 blocks!
https://scratch.mit.edu/projects/290745095

45. Undertale Simple Battle Creator v 3.3b by @pocoikapusta: 12,063 blocks!
https://scratch.mit.edu/projects/119165826/

46. Stick War 2 v0.8 by @noob-lolxd: 12,045 blocks
https://scratch.mit.edu/projects/573378130

47. ☁️ Blocky ✦ Cloud platformer maker community (beta) v0.94 - online level sha… by @Timmccoool: 11,851
https://scratch.mit.edu/projects/408348083

48. 3D platformer engine v1.6.0 by @ggenije: 11,542 blocks!
https://scratch.mit.edu/projects/401074674/

49. ♫ Super Mario Medley Noteblock ♫ by @dwseoh127: 11,537 blocks!
https://scratch.mit.edu/projects/516700778/

50. Sprinkle Shooter 3D by @josephjustin: 11,337 blocks!
https://scratch.mit.edu/projects/402985310

51. The Ninja Level Creator by @Will_Wam: 11,258 blocks!
https://scratch.mit.edu/projects/316693008/

52. Scrap by @FaceOs: 11,160 blocks!
https://scratch.mit.edu/projects/19132099/

53. Skylanders: Jewel Nexus v1.0.3 by @DerpyPig03: 11,146 blocks!
https://scratch.mit.edu/projects/590254602

54. TIS Round 3 entry! (wolther)(-cat-ninja-) by @wolther: 11,136 blocks!
https://scratch.mit.edu/projects/565778863/

55. Super Mike Maker by @ToadFanSchool: 10,647 blocks!
https://scratch.mit.edu/projects/393209198/

56. Scratch Bloons TD by @ggenije: 10,542 blocks!
https://scratch.mit.edu/projects/318213127

57. Duck Life Treasure Hunt (Mobile Friendly) by @The-Green-Dragon: 10,496 blocks!
https://scratch.mit.edu/projects/367798720/

58. Robot Destructor by @KIKOKO_: 10,461 blocks!
https://scratch.mit.edu/projects/489159823/

59. Scratch Survival 0.20.1a by @Tacodude7729: 10497 blocks!
https://scratch.mit.edu/projects/548874819

60. Bob-omb battlefield 3D by @ggenije: 10, 307 blocks!
https://scratch.mit.edu/projects/443365331

61. Super Will_Wam Strike by @Will_Wam: 9,696 blocks!
https://scratch.mit.edu/projects/112577689/

62. Scratch Emulator v0.21.1 by @griffpatch: 9,639 blocks!
https://scratch.mit.edu/projects/113321949

63. The Beeb Emulator (with 60+ games) by @RokCoder: 9,626 blocks!
https://scratch.mit.edu/projects/531881458

64. Flight Simulator 3D v3.1.1A by @hcps-holstejs: 9,600 blocks!
https://scratch.mit.edu/projects/425468306

65. 3D AIRSOFT Online! (D7 Elite) Beta by @ButteredToast9: 9,511 blocks!
https://scratch.mit.edu/projects/411394814

66. 3D platformer v1.10 - Demo by @ggenije: 9,205 blocks!
https://scratch.mit.edu/projects/392996206/

67. ⭐ Tower of Scratch ⭐ by @MaxyBrian: 8,781 blocks!
https://scratch.mit.edu/projects/442408409

68. Sonic Game Engine - Items, New Powers, and More! by @llamaguy: 8,764 blocks!
https://scratch.mit.edu/projects/533840820/

69. ☁️ Chess Online v0.72 ♛♚ || TimMcCool games by @TimMcCool: 8,663 blocks!
https://scratch.mit.edu/projects/413527196/

70. Mario X Minecraft 14.5: Super Minecraft Maker 3.0 by @GamingWithDominic: 8,438 blocks!
https://scratch.mit.edu/projects/577219267/

71. ғʀɪᴅɢᴇɴᴛᴀ ᴋɪɴɢᴅᴏᴍ: ᴀ sᴄʀᴏʟʟɪɴɢ ᴘʟᴀᴛғᴏʀᴍᴇʀ. by @MJM3: 8,432 blocks!
https://scratch.mit.edu/projects/622016033

72. Oryx Os Beta (WIP) by @omar_BESTcoder: 7,601 blocks!
https://scratch.mit.edu/projects/630454854/

73. Fortnite Scratched Season 4 by @MyGuyCraft2007: 7598 blocks!
https://scratch.mit.edu/projects/429747831

74. Cyliarix by @MookyE: 7,553 blocks!
https://scratch.mit.edu/projects/566762546/

75. Cloud Platformer Multiplayer Fun v1.5 #2 by @griffpatch: 7,518 blocks!
https://scratch.mit.edu/projects/378507713/

76. A Midnight Adventure || 100% Pen Puzzle Platformer by @0e7spaceship: 7,365 blocks!

77. Green Hill Zone Act 1 Remake Beta by @llamaguy: 7,357 blocks!
https://scratch.mit.edu/projects/547309444/

78. 3D Platformer by @rens2: 7,316 blocks!
https://scratch.mit.edu/projects/407112736/

79. Super Mario For Scratch Maker by @Brad-Games: 7,047 blocks!
https://scratch.mit.edu/projects/478675040/

80. ♫ Evolution of Mario Medley Noteblocks by @dwseoh127: 6,929 blocks!
https://scratch.mit.edu/projects/632995605/

81. 2D Physics Engine by @TuanKiet2009: 6,854 blocks!
https://scratch.mit.edu/projects/481420453

82. The Ninja 3D by @TheGreenFlash: 6,843 blocks!
https://scratch.mit.edu/projects/393464757

83. Super Mario For Scratch 4 by @Brad-Games: 6,774 blocks!
https://scratch.mit.edu/projects/456343759/

84. Cursor Farm by @FaceOs: 6,579 blocks!
https://scratch.mit.edu/projects/12978321/

85. ROCKET UPDATE by @nong_phat: 6,569 blocks!
https://scratch.mit.edu/projects/632818905/

86. Azurus ~ A tile scrolling game v1.1.1 by @JJJwong: 6, 557 blocks!
https://scratch.mit.edu/projects/567350982

87. Orange OS - Fixed yet another bug! by @Scratchcatandgobo
https://scratch.mit.edu/projects/678945757

88. Stranded 2 v2.1 #games #all by @johnelr: 6,508 blocks!
https://scratch.mit.edu/projects/519100147/

89. Miner Cat 3 - the return of the cat by @Coltroc: 6,487 blocks!
https://scratch.mit.edu/projects/360719210/

90. dave and bambi golden apple edition (7 songs) (part 1) by @simeoncute3: 6,465 blocks!
https://scratch.mit.edu/projects/626530597

91. Minecraft V2.1 UwU (added textures) by @I8D: 6,401 blocks!
https://scratch.mit.edu/projects/540201650

92. Super Mike World - Full Version by @ToadFanSchool
https://scratch.mit.edu/projects/356366331/

93. diep.io v1.5 by @griffpatch: 6,098 blocks!
https://scratch.mit.edu/projects/131270192

94. Super Pawsome World _Demo by @Blank_Dev: 6,075 blocks!
https://scratch.mit.edu/projects/580742248/

95. Community Chess by @Will_Wam: 6,008 blocks!
https://scratch.mit.edu/projects/208502175/

96. RRGGBB - A 99% Pen Scratch Remake by @HaxRoyale_L12: 5,992 blocks!
https://scratch.mit.edu/projects/575118735/

97. mineblock v0.022 by @rens2: 5,971 blocks!
https://scratch.mit.edu/projects/415045510

98. Minecraft 3D v9 by @WO997: 5,927 blocks!
https://scratch.mit.edu/projects/20689745/

99. THERE IS NO GAME! by @colinmacc: 5,860 blocks!
https://scratch.mit.edu/projects/508340998/

100. Fight Fire With Fire 3 by @Will_Wam: 5,840 blocks!
https://scratch.mit.edu/projects/101444247/

101. The Scratch Saga - Part 2.0 by @WazzoTV: 5,836 blocks!
https://scratch.mit.edu/projects/230402884/

I added a 101 in case any of the other projects were repeated twice

Any questions? Found a project that has more blocks than some of the projects above? Please comment!

you forgot to include your own project that had 8k blocks?

rayhan-z wrote:

you forgot to include your own project that had 8k blocks?

Which?

the scratch in scratch

rayhan-z wrote:

the scratch in scratch

Ohhh but that doesn't count because even though it has that many blocks, it isn't really a proper “project”

Wouldn't Wave Multi-Emulator v0.8.1 (https://scratch.mit.edu/projects/671672957/) be 17th on this list?

I am literally in a short amount of time gonna release a game called Person Man Adventures on scratch with 18,181 blocks. please update it when its released… PLACING IT AT 19TH

Where is https://scratch.mit.edu/projects/958712812 This project