| 501 | Capcom Arcade 2nd Stadium: STREET FIGHTER ALPHA - WARRIORS' DREAMS - | 1842972 | Other | — | Catalogue |
| 502 | Capcom Arcade 2nd Stadium: STREET FIGHTER ALPHA 2 | 1842974 | Other | — | Catalogue |
| 503 | Capcom Arcade 2nd Stadium: STREET FIGHTER ALPHA 3 | 1842988 | Other | — | Catalogue |
| 504 | Capitals Quizzer - Currency Mode | 2497710 | Other | — | Catalogue |
| 505 | Captain Firehawk - Artbook | 3103880 | Other | — | Catalogue |
| 506 | Captain of Industry - Supporter edition upgrade | 2004740 | Other | — | Catalogue |
| 507 | Capybara Edition Upgrade | 4351900 | Other | — | Catalogue |
| 508 | Carball 360 (beta) | 2561210 | Other | — | Catalogue |
| 509 | Card Shark Digital Artbook | 2014600 | Other | — | Catalogue |
| 510 | Carnival and Girls - Artbook 18+ | 1579980 | Other | — | Catalogue |
| 511 | Cars and Girls - Artbook 18+ | 1455870 | Other | — | Catalogue |
| 512 | Cartel Tycoon - Artbook | 2081480 | Other | — | Catalogue |
| 513 | Cash Grab - Boss Key | 817170 | Other | — | Catalogue |
| 514 | Casino Heist Adults Only Patch | 2404680 | Other | — | Catalogue |
| 515 | Casino Heist Artbook | 2404681 | Other | — | Catalogue |
| 516 | Casino Heist: Aruba 18+ Patch | 3446650 | Other | — | Catalogue |
| 517 | Casino Heist: Aruba Official Artbook | 3447770 | Other | — | Catalogue |
| 518 | Castle of Delights - Artbook | 1740640 | Other | — | Catalogue |
| 519 | Cat Island Petrichor- Artbook | 4655150 | Other | — | Catalogue |
| 520 | Cat Island Petrichor- Artbook R18 ver. | 4655160 | Other | — | Catalogue |
| 521 | Cat Quest III: The World of Cat Quest Artbook | 3126830 | Other | — | Catalogue |
| 522 | Cat Warfare - Full Game Upgrade | 1757220 | Other | — | Catalogue |
| 523 | Cat at Home - Wallpaper Collection | 4532610 | Other | — | Catalogue |
| 524 | Cat's Kiss - ArtBook | 3001080 | Other | — | Catalogue |
| 525 | Catch The Head - Collector's Edition Upgrade | 1101150 | Other | — | Catalogue |
| 526 | Catgirls From My Sweet Dream - Artbook | 2229770 | Other | — | Catalogue |
| 527 | Cats - Artbook | 2979910 | Other | — | Catalogue |
| 528 | Cave Theme for Epic Game Maker | 4154340 | Other | — | Catalogue |
| 529 | Caveman Warriors - Artbook | 711490 | Other | — | Catalogue |
| 530 | Ceiba - Artbook | 2676300 | Other | — | Catalogue |
| 531 | Celestial Return - Artbook | 3224170 | Other | — | Catalogue |
| 532 | Cemetery Mary - Bonus Artbook | 1847040 | Other | — | Catalogue |
| 533 | Cerulean Invasion - Artbook | 3761030 | Other | — | Catalogue |
| 534 | ChainStaff - Artbook | 4577550 | Other | — | Catalogue |
| 535 | Champ Against Chumps Upgrade Edition | 777580 | Other | — | Catalogue |
| 536 | Chapel 3-D: The Ascent — Wallpaper Pack | 4392410 | Other | — | Catalogue |
| 537 | Charon's Staircase - Digital Artbook | 2218490 | Other | — | Catalogue |
| 538 | Chasing Tails - 18+ Adult Only Patch | 1659940 | Other | — | Catalogue |
| 539 | Chasing Tails ~A Promise in the Snow~ Artbook | 1717970 | Other | — | Catalogue |
| 540 | Chess of Blades - Digital Artbook | 791670 | Other | — | Catalogue |
| 541 | Children of Zodiarcs Collector's Upgrade | 677670 | Other | — | Catalogue |
| 542 | Chill Corner - Extras | 1780790 | Other | — | Catalogue |
| 543 | Chill Corner - Live Wallpaper & Custom Music | 1780810 | Other | — | Catalogue |
| 544 | Chinese Driving Test Simulator | 1815440 | Other | — | Catalogue |
| 545 | Choo-Choose - Artbook | 3839870 | Other | — | Catalogue |
| 546 | Chorus of Carcosa - Digital Artbook | 3551220 | Other | — | Catalogue |
| 547 | Chroma Key | 2115300 | Other | — | Catalogue |
| 548 | Chupacabra Hunt Artbook | 3030540 | Other | — | Catalogue |
| 549 | Chuusotsu! Digital Artbook | 823301 | Other | — | Catalogue |
| 550 | Cinderella Phenomenon Digital Artbook | 653580 | Other | — | Catalogue |
| 551 | Circus Electrique - Artbook & Maps | 2052890 | Other | — | Catalogue |
| 552 | City 20 - The Artbook | 3216560 | Other | — | Catalogue |
| 553 | Clair Obscur: Expedition 33 – Deluxe Edition Upgrade | 3228520 | Other | — | Catalogue |
| 554 | Claptastic Voyage and Ultimate Vault Hunter Upgrade Pack 2 | 316410 | Other | — | Catalogue |
| 555 | Clash - Digital Artbook | 2277550 | Other | — | Catalogue |
| 556 | Clea - Anniversary Artbook | 1314900 | Other | — | Catalogue |
| 557 | Clea 2 - Digital Artbook | 1316750 | Other | — | Catalogue |
| 558 | Cleaning Girls - Artbook 18+ | 2507290 | Other | — | Catalogue |
| 559 | Click Space Miner 2 - 1000 Coins | 1061441 | Other | — | Catalogue |
| 560 | Click Space Miner 2 - 2000 Coins | 1061442 | Other | — | Catalogue |
| 561 | Click Space Miner 2 - 3000 Coins | 1061443 | Other | — | Catalogue |
| 562 | Click Space Miner 2 - 500 Coins | 1061440 | Other | — | Catalogue |
| 563 | Clickteam Fusion 2.5 Developer Upgrade | 267810 | Other | — | Catalogue |
| 564 | Clocker - Digital Artbook | 1032200 | Other | — | Catalogue |
| 565 | Close to the Sun Artbook | 1293591 | Other | — | Catalogue |
| 566 | Club Manager 2016 - Upgrade to Club Manager 2017 | 595970 | Other | — | Catalogue |
| 567 | Code Alpha: The Final Frontier | 2776340 | Other | — | Catalogue |
| 568 | Coffee & Boobs - Digital Artbook | 3596490 | Other | — | Catalogue |
| 569 | Coffee Talk - Artbook | 1231690 | Other | — | Catalogue |
| 570 | Coffee Talk Episode 2 - Artbook | 2184540 | Other | — | Catalogue |
| 571 | Coffee Talk Tokyo Deluxe Edition Upgrade | 4676450 | Other | — | Catalogue |
| 572 | Cognition Test | 4614440 | Other | — | Catalogue |
| 573 | Coins | 3083090 | Other | 90 | Tracked |
| 574 | Coins Collector Simulator | 1868280 | Other | — | Catalogue |
| 575 | Coins Collector Sport Car | 2101630 | Other | — | Catalogue |
| 576 | Coins Invaders | 1710840 | Other | — | Catalogue |
| 577 | Coins Only! | 3897600 | Other | — | Catalogue |
| 578 | Coins of the Wonderland | 2406160 | Other | — | Catalogue |
| 579 | Coins, Chests and Loot | 1892670 | Other | — | Catalogue |
| 580 | Coins, Crown & Cabal | 2749050 | Other | — | Catalogue |
| 581 | Cold Bed on Route - Artbook | 3771910 | Other | — | Catalogue |
| 582 | College Kings 2 - Episode 1 Deluxe Upgrade | 1929620 | Other | — | Catalogue |
| 583 | College Kings 2 - Episode 1 Supporter Upgrade | 2164670 | Other | — | Catalogue |
| 584 | College Kings 2 - Episode 2 "The Pool Party" Deluxe Upgrade | 2141200 | Other | — | Catalogue |
| 585 | College Kings 2 - Episode 2 "The Pool Party" Supporter Upgrade | 2141201 | Other | — | Catalogue |
| 586 | College Kings 2 - Episode 6 "Summer Showdown" Supporter Upgrade | 3780980 | Other | — | Catalogue |
| 587 | Color Booster | Live Wallpaper | Eye Protection & Color Blindness | 4432400 | Other | — | Catalogue |
| 588 | Colorado Cocoa Club Adults Only 18+ Patch | 1607321 | Other | — | Catalogue |
| 589 | Colorado Cocoa Club Artbook | 1607320 | Other | — | Catalogue |
| 590 | Colored Eyes Girls - Artbook 18+ | 2664290 | Other | — | Catalogue |
| 591 | Comet Alpha Rescue | 3091610 | Other | — | Catalogue |
| 592 | Commandos: Origins - Deluxe Edition Upgrade | 3194180 | Other | — | Catalogue |
| 593 | Community Button – Double Coins (Supporter Pack) | 4592770 | Other | — | Catalogue |
| 594 | Community Button – Neon City Theme (Supporter Pack) | 4703730 | Other | — | Catalogue |
| 595 | Conan Exiles - Public Beta Client | 931180 | Other | — | Catalogue |
| 596 | Condemned to Clean - Artbook | 4843590 | Other | — | Catalogue |
| 597 | Confessions at Candlewood Lake Adults Only 18+ Patch | 1767030 | Other | — | Catalogue |
| 598 | Confessions at Candlewood Lake Artbook | 1767031 | Other | — | Catalogue |
| 599 | Contingency Artbook | 4000270 | Other | — | Catalogue |
| 600 | Contraindication Digital Artbook | 3700640 | Other | — | Catalogue |
