CoolBoy 400-in-1 Real Game
400-in-1's menu screen
Publisher Fuzhou Coolboy Electronics Co., Ltd
Console Famicom
Date 2011(?)

CoolBoy 400-in-1 Real Game is a pirate multicart, made for the Famicom by CoolBoy. This multicart is notable for containing a large amount of games, and appears to be based on 245-in-1 Real Game.


This multicart is the joint-largest Famicom multicart known to exist, being 32 megabytes in size. Despite this, several of the games are repeats or hacks of other games included. However, it is worth noting that this is because those games are duplicated in the ROM. Another noticeable detail about the game selection is that the last 104 games (and several others) are made by Nice Code.

One more thing to mention is that most of the games from 1 to 245 are the same as on 245-in-1 Real Game, except with some of the repeats (and several different games) replaced with other games.

Unlike the 150-in-1 Real Game or 245-in-1 Real Game multicarts, this multicart works fine on a real Famicom. (However, there exist some versions that might not work correctly, and therefore need the PCB modified to work on it)

Also, there exist at least two versions of 400-in-1 Real Game: the ealier version that has exactly 400 games, and the latter one, which, despite still claiming that it has 400 games, includes 3 extra games. These are actually new bootleg hacks of official Nintendo games loosely based on Chinese TV shows.

List of Games

  1. Super Contra (JP version, 24in1 Menu)
  2. Batman (US version, Prototype)
  3. Spiderman: Return of the Sinister Six (US version, Cut-down version which omits some of the graphics)
  4. Teenage Mutant Ninja Turtles: Tournament Fighters (US version, no copyrights or storyline)
  5. Ferrari: Grand Prix Challenge (US version)
  6. Taito Basketball (JPN version of Ultimate Basketball)
  7. Guevara (JPN version of Guerilla War)
  8. Pocket Monster [Pirate Original]
  9. Tiny Toon Adventures (US version)
  1. Rolling Thunder (US version)
  2. Power Blade 2 (US version)
  3. Terminator 2: Judgement Day (US version)
  4. Double Dragon III: The Sacred Stones (US version)
  5. Alien 3 (US version)
  6. Ninja Gaiden Episode II: The Dark Sword of Chaos (US version)
  7. Mighty Final Fight (US version)
  8. Home Alone 2: Lost in New York (US version)
  9. Astyanax (US version, listed as Golden Axe)
  10. Robocop 2 (US version)
  11. Saint Seiya: Ougon Densetsu Kanketsu Hen
  12. Ring King (US version)
  13. War of Strike Mouse [Pirate Original]
  14. Contra (US version)
  15. Mortal Kombat 4 [Hummer Team] (Mortal Kombat 3, graphics aren't glitchy, unlike in 245 in 1)
  16. Colorful Dragon [Sachen]
  17. Back to the Future
  18. Arkista's Ring
  19. Bandai Golf: Challenge Pebble Beach (Crashes upon reaching the green)
  20. Castle Excellent (JP version of Castlequest)
  21. Tiger-Heli (US version)
  22. The Universe Soldier [Pirate Original]
  23. Dash Galaxy in the Alien Asylum
  24. Q-Bert
  25. Egypt
  26. Alpha Mission (US version)
  27. Firehouse Rescue
  28. I Can Remember (Glitchy graphics)
  29. The Punisher
  30. Hokuto no Ken
  31. Hotaaman no Chitei Tanken
  32. Battleship (US version)
  33. Milon's Secret Castle (US version)
  34. Destination Earthstar
  35. Super Chinese (JP version of Kung Fu Heroes)
  36. Ikinari Musician
  37. Super X-Wing 97 (Homebrew Argus hack)
  38. Baltron
  39. Mach Rider
  40. Onyanko Town
  41. Gyromite
  42. Monster Truck Rally
  43. Bingo 75 [Sachen]
  44. Bump'n'Jump (US version)
  45. Adventures of Dino Riki (US version, title screen is removed)
  46. Ghostbusters (US version)
  47. Spy Hunter
  48. Balloon Monster [Caltron 6-in-1]
  49. Paper Boy
  50. T&C Surf Designs
  51. Hyper Olympic (JP version of Track & Field)
  52. Battletank
  53. Aladdin III (Magic Carpet 1001 hack) [Caltron 6-in-1]
  54. Dynamite Bowl
  55. Takahashi Meijin no Bouken Jima (JP version of Adventure Island)
  56. Dr. Mario (Title screen is removed)
  57. Mickey Mouse: Fushigi no kuni no Daibouken (JPN version)
  58. Quarth
  59. Moai-Kun
  60. Gradius
  61. Mystery Quest (US version)
  62. Friday the 13th
  63. Musashi no Ken - Tadaima Shugyō Chu
  64. Nagagutsu o Haita Neko: Sekai Isshuu 80 Nichi Daibouken
  65. Hello Kitty no Hanabatake
  66. Solomon no Kagi (JP version of Solomon's Key)
  67. Flipull
  68. Deblock
  69. Championship Bowling
  70. Space Hunter
  71. Transformers: Convoy no Nazo
  72. The Karate Kid
  73. Cadillac
  74. Gorby no Pipeline Daisakusen
  75. Star Soldier (US version)
  76. Argus
  77. Sansuu 3 Nen
  78. Peepar Time
  79. The Legend of Kage (US version)
  80. Geimos
  81. Hydlide Special (US version)
  82. Star Luster
  83. Exed Exes
  84. Pac-Land
  85. Thexder
  86. The Tower of Druaga
  87. Super Mario Bros. (PAL version)
  88. Ninja Hattori Kun: Ninja wa Shuugyou Degogiru no Maki
  89. TwinBee (Graphics aren't glitched, unlike in 150 in 1 and 245 in 1)
  90. Front Line
  91. Elevator Action
  92. Sqoon (JP version)
  93. Slalom
  94. Fire Dragon [Pirate Original]
  95. Tetris [Tengen]
  96. 1942 (Some letters and numbers are missing)
  97. Lot Lot
  98. Fish War (Balloon Fight hack, different music, unlike in 150in1,245in1 & Balloon Trip is available)
  99. Mighty Bomb Jack (JP version)
  100. Spelunker
  101. Chinese Chess
  102. Gyromite
  103. Mag Max
  104. B-Wings
  105. Tag Team Pro Wrestling
  106. Wrecking Crew
  107. Spartan X (JP version of Kung Fu)
  108. Arkanoid
  109. Dig Dug II (JP version)
  110. Astro Robo Sasa
  111. Obake no Q-taro: WanWan Panic (JP version of Chubby Cherub)
  112. Wonder Ball [Nice Code]
  113. Xevious (PAL version)
  114. Soccer
  115. Challenger
  116. D.J.Boy (Rollergames hack)
  117. Little Red Hood [Sachen]
  118. Donald Land
  119. Porter (graphical hack) [Caltron 6-in-1]
  120. Dough Boy
  121. Duck [Bit Corp]
  122. Flappy
  123. Penguin-kun Wars (Title screen is partly removed)
  124. Zunou Senkan Galg
  125. Gun Dec (JP version of Vice: Project Doom)
  126. Giabbit (Homebrew Super Mario Bros. hack)
  127. Gradirs (Homebrew Seicross hack)
  128. Hammerin' Harry (PAL version)
  129. Sudoku [Nice Code]
  130. Magic Mathematic [Sachen]
  131. Pachi Com
  132. The Penguin & Seal [Sachen]
  133. Shift (Porter hack) [Caltron 6-in-1]
  134. Xiao Ma Li (Glitchy title screen)
  135. Tunny (SonSon hack)
  136. Isolated Warrior
  137. Volguard II
  138. Mario Bros. (Title screen is removed)
  139. Pac-Man
  140. Donkey Kong
  141. Dig Dug
  142. Bomberman (JP version)
  143. Star Gate (JP version of Defender II)
  144. Duck Hunt
  145. Magic Jewelry [Pirate Original]
  146. Star Force (JP version, title screen is replaced with the plain text)
  147. Galaga
  148. Space Invaders
  149. Exerion
  150. Binary Land
  151. BurgerTime
  152. Tank 1990 (Battle City hack, only Mode A is available)
  153. Lode Runner (US version)
  154. Choplifter
  155. Ninja-kun: Majou no Bouken
  156. Antarctic Adventure
  157. Sky Destroyer
  158. Excitebike
  159. Brush Roller [Pirate Original]
  160. Ice Climber (JP version)
  161. Tale Spin (US version)
  162. Zippy Race
  163. Tennis
  164. Pinball
  165. Lunar Ball (JP version of Lunar Pool)
  166. Pooyan
  167. Joust177
  168. Warpman
  169. Devil World
  170. Formation Z
  171. Championship Lode Runner
  172. Helicopter (Raid on Bungeling Bay title hack)
  173. City Connection (JP version, graphics aren't glitched, unlike in 245in1)
  174. Baseball
  175. Yie Ar Kung-Fu
  176. Golf
  177. Clu Clu Land
  178. Urban Champion
  179. Choujikuu Yousai: Macross (Title screen is removed)
  180. Nuts & Milk
  181. Donkey Kong Jr.
  182. Balloon Fight
  183. Super Arabian
  184. Millipede
  185. Gomoku Narabe
  186. Field Combat
  187. Donkey Kong 3
  188. Mappy
  189. Popeye
  190. Orchard Kavass Nice Code
  191. Galaxian
  192. Bird Week
  193. F-1 Race
  194. Circus Charlie
  195. Chack'n Pop
  196. Road Fighter (Title screen is replaced with the plain text)
  197. Ikki (Title screen is removed)
  198. Karateka
  199. Kinnikuman: Muscle Tag Match (JP version of Muscle)
  200. Top Gun Dual Fighters (JP version of Top Gun: The Second Mission)
  201. Othello [Bit Corp]
  202. 10-Yard Fight
  203. John Elway's Quarterback
  204. Karate Champ
  205. King's Knight (US version)
  206. Minna no Tabou no Nakayoshi Daisakusen
  207. Venice Beach Volleyball [American Video Entertainment]
  208. Wolverine
  209. Sanrio Carnival
  210. Sky Kid
  211. Sanrio Cup: Pon Pon Volley
  212. Sansuu 1 Nen
  213. Sansuu 2 Nen
  214. Sansuu 4 Nen
  215. Sansuu 5 & 6 Nen
  216. Shockwave [American Game Cartridges]
  217. Choujinrou Senki Warwolf (JP version of Werewolf: The Last Warrior)
  218. Tetsudou Ou: Famicom Boardgame
  219. Tiles of Fate [American Video Entertainment]
  220. Jackie Chan's Action King Fu (PAL Version)
  221. Tsuppari Oozumou
  222. Valkyrie no Densetsu
  223. Cosmos Cop [Caltron 6-in-1]
  224. Jackpot [Bit Corp]
  225. Buggy Popper (JPN version of Bump'n'Jump)
  226. Dian Shi Ma Li [Bit Corp]
  227. Metal Fighter [Sachen]
  228. Pipe Dream
  229. Atlantis no Nazo
  230. Tiny Toon Adventures 2: Troubles in Wacky Land (US version)
  231. Spy vs Spy
  232. Tokoro San no Mamoru
  233. Ningen Heiki Dead Fox (JP version of Code Name: Viper)
  234. Cybernoid: The Fighting Machine
  235. Chubby Cherub (US version)
  236. Adventures of Bayou Billy (US version)
  237. Hudson's Adventure Island II (US version)
  238. Airwolf (JPN version)
  239. All-Pro Basketball (US version, glitchy title screen music)
  240. Darkman (US version)
  241. Banana Prince (PAL version)
  242. Chouhen [Sachen]
  243. Bubble Bobble 2 (JPN version with 1-player only and with 20 lives instead 3)
  244. Bucky O'Hare (US version)
  245. Captain America and the Avengers
  246. Kero Kero Keroppi no Daibouken 2 (English translated ROM)
  247. Captain Tsubasa V - Hasha no Shougou Canpione
  248. Castlevania II: Simon's Quest (US version)
  249. Caveman Ninja (PAL version of Joe & Mac)
  250. Chip to Dale no Daisakusen (JP version of Chip 'n' Dale Rescue Rangers)
  251. Chip to Dale no Daisakusen 2 (JP version of Chip 'n' Dale Rescue Rangers 2)
  252. Chip and Dale 3 (Heavy Barrel hack)
  253. Super Contra 7 [Pirate Original]
  254. Super Contra 6 (Contra Force hack, listed as Contra Force)
  255. Cross Fire (Title screen is removed)
  256. Super Spy Hunter (US version)
  257. Hoops (US version)
  258. Nekketsu! Street Basket: Ganbare Dunk Heroes
  259. Nekketsu Koko Dojjiboru Bu: Sakka Hen (JP version of Nintendo World Cup)
  260. Ike Ike! Nekketsu Hockey Bu: Subette Koronde Dairanto
  261. Downtown - Nekketsu Koushin Kyoku - Soreyuke Daiundoukai
  262. Bikkuri Nekketsu Shinkiroku: Harukanaru Kin Medal
  263. Hiryu no Ken III: 5 Nin no Ryuu Senshi
  264. Hiryu no Ken
  265. Low G Man
  266. Donkey Kong Jr. Math (US version)
  267. Raid on Bungeling Bay
  268. Blaster Master (PAL version)
  269. Hyper Sports (JP version of the second half of Track & Field, 1-player only)
  270. The Young Indiana Jones Chronicles
  271. 4 Nin Uchi Mahjong
  272. Mahjong
  273. Muscle (US version)
  274. Hon Shougi Naitou 9 Dan Shougi Hiden
  275. Nibbles [Homebrew]
  276. Iron Tank
  277. Kabuki: Quantum Fighter
  278. Склад №18 (Sokoban ripoff) [Александр Чудов]
  279. Super Dynamix Badminton
  280. Bokosuka Wars
  281. Fruit [Nice Code]
  282. Kamen no Ninja Hanamaru (JP version of Yo! Noid)
  283. Pika Chu [Nice Code?] (Tengen Tetris ripoff)
  284. Pyramid [Sachen]
  285. Volleyball
  286. Goonies (Title screen is removed)
  287. Gyruss (Title screen is glitchy)
  288. Wisdom Boy [Gamtec]
  289. Wonder Rabbit [Nice Code]
  290. Aquarium [Nice Code]
  291. Arena [Nice Code]
  292. Air Alert [Nice Code]
  293. Burbles [Nice Code]
  294. Burrow Explorer [Nice Code]
  295. Cannonade [Nice Code]
  296. Close Quarters [Nice Code]
  297. Coast Guard [Nice Code]
  298. Cub Adventure [Nice Code]
  299. Depth Bomb [Nice Code]
  300. Devildom Doom [Nice Code]
  301. Diamond [Nice Code]
  302. Dune War [Nice Code]
  303. First Defender [Nice Code]
  304. Five Days [Nice Code]
  305. Frantic Mouse [Nice Code]
  306. Fruit Dish [Nice Code]
  307. Gallagant [Nice Code]
  308. Garden War [Nice Code]
  309. Gate [Nice Code]
  310. Hallihoo [Nice Code]
  311. Labyrinth [Nice Code]
  312. Lunarian [Nice Code]
  313. Mad Xmas [Nice Code]
  314. Motoboat [Nice Code]
  315. Panzer Attack [Nice Code]
  316. Penta Base [Nice Code]
  317. Pobble [Nice Code]
  318. Polar Bat [Nice Code]
  319. Rural Goblin [Nice Code]
  320. Season Garden [Nice Code]
  321. Shrew Mouse [Nice Code]
  322. Snowball [Nice Code] (Sokoban ripoff)
  323. Archer [Nice Code]
  324. Twin Cards [Nice Code]
  325. Undersea Arena [Nice Code]
  326. Warrior [Nice Code]
  327. Abscondee [Nice Code]
  328. Aether Cruiser [Nice Code]
  329. Aim Cruise [Nice Code]
  330. Animal Contest [Nice Code]
  331. Blocks World [Nice Code]
  332. Bug Cather [Nice Code]
  333. Busy Bar [Nice Code]
  334. Candy Workshop [Nice Code]
  335. Contest [Nice Code]
  336. Cookies Labyrinth [Nice Code]
  337. Crystal Blast [Nice Code]
  338. Deformable [Nice Code]
  339. Dejectitle [Nice Code] (Bomberman ripoff)
  340. Egg Contest [Nice Code]
  341. Escapeway [Nice Code]
  342. Fair’s Treasure [Nice Code]
  343. Falling Blocks [Nice Code] (Tengen Tetris ripoff)
  344. Fated Pirate [Nice Code]
  345. Final Blood [Nice Code]
  346. Fish Story [Nice Code]
  347. Fling Ball [Nice Code]
  348. Forest Adventure [Nice Code]
  349. Fruit Gift [Nice Code]
  350. Ghost Castle [Nice Code]
  351. Golden Bird [Nice Code]
  352. Greedy [Nice Code]
  353. Hammer & Nail [Nice Code]
  354. Happy Match [Nice Code]
  355. Ice Ocean [Nice Code]
  356. IQ Champion [Nice Code]
  357. Island [Nice Code]
  358. Jump Jump [Nice Code]
  359. Jumping Kid [Nice Code]
  360. Lighting [Nice Code]
  361. Little Witch [Nice Code]
  362. Magic Egg [Nice Code]
  363. Man in Red [Nice Code]
  364. Meccano [Nice Code]
  365. Mirror Devil World [Nice Code]
  366. Mouse Snare [Nice Code]
  367. Mouser Hero [Nice Code]
  368. Mowing [Nice Code]
  369. Nut Cracky [Nice Code]
  370. Crystal Ball [Nice Code]
  371. Police Dog Lasy [Nice Code]
  372. Police vs Thief [Nice Code]
  373. Pongpong [Nice Code]
  374. Power Robot [Nice Code]
  375. Pulveration [Nice Code] (Battle City ripoff)
  376. Rabbit Village [Nice Code]
  377. River Jump [Nice Code]
  378. Seaport Guarl [Nice Code]
  379. Seawolf [Nice Code]
  380. Space Base [Nice Code]
  381. Spiderman 2 [Nice Code]
  382. Spiderman 1 [Nice Code]
  383. Spring World [Nice Code]
  384. Star [Nice Code]
  385. Submarine [Nice Code]
  386. Throughman [Nice Code]
  387. Toy Factory [Nice Code]
  388. Utmost Warfare [Nice Code]
  389. Vigilant [Nice Code]
  390. Warzone [Nice Code]
  391. Water Pipe [Nice Code]
  392. Where Dad Went To (Hudson's Adventure Island 2 hack)
  393. Boonie Bear 2 (Takahashi Meijin no Bouken Jima hack)
  394. Hero Alliance 2 (Ninja Ryukenden III hack)


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