https://sudden-desu.net/entry/2026-08-18T16:02:44+09:00https://sudden-desu.net/entry/geo-storm-4p-and-debug-tools/2026-08-18T16:02:44+09:00https://sudden-desu.net/2026-08-18T16:02:44+09:00https://sudden-desu.net/tags/easter-egg/2026-07-21T13:09:23+09:00https://sudden-desu.net/tags/jaleco/2026-07-21T13:09:23+09:00https://sudden-desu.net/entry/plus-alpha-easter-eggs/2026-07-21T13:09:23+09:00https://sudden-desu.net/tags/2026-07-21T13:09:23+09:00https://sudden-desu.net/tags/debug-tool/2025-12-23T08:47:35+09:00https://sudden-desu.net/entry/riot-city-english-version-debug-and-more/2025-12-23T08:47:35+09:00https://sudden-desu.net/tags/sega/2025-12-23T08:47:35+09:00https://sudden-desu.net/tags/unused-content/2025-12-23T08:47:35+09:00https://sudden-desu.net/tags/capcom/2025-12-12T09:41:31+09:00https://sudden-desu.net/tags/cps2/2025-12-12T09:41:31+09:00https://sudden-desu.net/entry/rockman2-power-fighters-debug/2025-12-12T09:41:31+09:00https://sudden-desu.net/entry/heavy-nova-prototype/2025-06-03T02:16:00+09:00https://sudden-desu.net/tags/micronet/2025-06-03T02:16:00+09:00https://sudden-desu.net/tags/prototype/2025-06-03T02:16:00+09:00https://sudden-desu.net/entry/alien-vs-predator/2025-04-20T23:09:00+09:00https://sudden-desu.net/tags/tecmo/2025-02-18T13:48:00+09:00https://sudden-desu.net/entry/touki-denshou-dev-diary/2025-02-18T13:48:00+09:00https://sudden-desu.net/tags/cave/2025-02-07T22:20:00+09:00https://sudden-desu.net/entry/progear-no-arashi-debug-tools-and-code-weirdness/2025-02-07T22:20:00+09:00https://sudden-desu.net/entry/happy-birthday/2024-03-06T03:26:01+09:00https://sudden-desu.net/entry/daraku-tenshi-part-2/2023-05-23T04:01:00+09:00https://sudden-desu.net/tags/psikyo/2023-05-23T04:01:00+09:00https://sudden-desu.net/entry/daraku-tenshi-fallen-angels-part-1/2023-02-28T04:20:00+09:00https://sudden-desu.net/tags/input-code/2023-02-28T04:20:00+09:00https://sudden-desu.net/tags/hidden-message/2022-11-16T20:40:00+09:00https://sudden-desu.net/tags/nsfw/2022-11-16T20:40:00+09:00https://sudden-desu.net/entry/tee-d-off-a-saucy-secret-and-hidden-dev-credits/2022-11-16T20:40:00+09:00https://sudden-desu.net/entry/cps2-debug-switches-and-the-games-that-love-them/2022-11-03T23:24:00+09:00https://sudden-desu.net/entry/dodonpachi-2-fancy-debug-tools/2022-02-14T20:15:00+09:00https://sudden-desu.net/tags/kaneko/2022-01-12T00:00:00+09:00https://sudden-desu.net/entry/magical-crystals-debug-functions-unused-content-and-the-kaneko-toybox-system/2022-01-12T00:00:00+09:00https://sudden-desu.net/entry/sexy-parodius-debug-tool/2021-12-20T22:19:00+09:00https://sudden-desu.net/entry/unused-test-menu-in-oh-paipii/2021-05-05T16:50:00+09:00https://sudden-desu.net/entry/king-of-fighters-xi-time-release-menu/2021-04-12T12:59:00+09:00https://sudden-desu.net/entry/mach-breakers-all-sorts-of-debug-tools/2021-02-24T22:55:00+09:00https://sudden-desu.net/tags/multiple-revisions/2020-11-06T23:35:00+09:00https://sudden-desu.net/entry/segasonic-the-hedgehog-stage-select-and-debug-tools/2020-11-06T23:35:00+09:00https://sudden-desu.net/entry/rayforce-debug-menus/2020-07-18T22:11:00+09:00https://sudden-desu.net/tags/taito/2020-07-18T22:11:00+09:00https://sudden-desu.net/entry/nostradamus-stage-select-and-audit-data/2020-05-29T00:16:00+09:00https://sudden-desu.net/entry/aurail-invincibility-and-level-select/2020-04-05T02:12:00+09:00https://sudden-desu.net/tags/westone/2020-04-05T02:12:00+09:00https://sudden-desu.net/entry/house-of-the-dead-cheat-analysis-and-modification/2020-03-12T00:00:00+09:00https://sudden-desu.net/entry/quick-intro-to-mega-cd-development-the-sonic-cd-mmd-loader/2020-02-06T13:53:00+09:00https://sudden-desu.net/entry/state-of-the-site-2019/2019-12-31T08:45:00+09:00https://sudden-desu.net/entry/debug-tools-in-virtua-fighter-2-fighting-vipers-and-sonic-the-fighters-part-2/2019-12-10T21:48:00+09:00https://sudden-desu.net/tags/adk/2019-12-06T11:00:00+09:00https://sudden-desu.net/entry/twinkle-star-sprites-neo-geo-neo-geo-cd-sega-saturn-versions-debug-options-and-dueling-cakes/2019-12-06T11:00:00+09:00https://sudden-desu.net/entry/original-strider-hiryuu-arcade-title-screen/2019-11-27T19:43:00+09:00https://sudden-desu.net/tags/atlus/2019-10-30T23:00:00+09:00https://sudden-desu.net/entry/blocken-debug-functions-and-graphics-viewer/2019-10-30T23:00:00+09:00https://sudden-desu.net/entry/mahou-keibitai-gunhoki-aka-mystic-riders-debug-tools-with-stage-select/2019-10-30T23:00:00+09:00https://sudden-desu.net/entry/naname-de-magic-debug-tools-and-graphics-viewer/2019-10-30T23:00:00+09:00https://sudden-desu.net/tags/visco/2019-10-30T23:00:00+09:00https://sudden-desu.net/entry/magical-speed-hidden-debugging-menu/2019-09-23T09:55:00+09:00https://sudden-desu.net/entry/athena-no-hatena-debug-menu-and-functions/2019-08-12T08:45:00+09:00https://sudden-desu.net/entry/pururun-test-menus-and-lots-of-unused-data-and-code/2019-05-02T22:19:00+09:00https://sudden-desu.net/entry/lucky-wild-disabled-art-viewers-sound-test-and-round-select/2019-02-04T20:54:00+09:00https://sudden-desu.net/entry/debug-tools-in-virtua-fighter-2-fighting-vipers-and-sonic-the-fighters/2018-12-03T10:37:00+09:00https://sudden-desu.net/tags/debug-tools/2018-11-28T20:04:00+09:00https://sudden-desu.net/entry/touki-denshou/2018-11-28T20:04:00+09:00https://sudden-desu.net/tags/hidden-credits/2018-04-04T20:24:00+09:00https://sudden-desu.net/entry/namco-classics-collection-dev-messages-and-debug-tools-galore/2018-04-04T20:24:00+09:00https://sudden-desu.net/entry/recalhorn-object-debugger-and-unused-strings/2017-10-30T09:07:00+09:00https://sudden-desu.net/entry/phantasm-avenging-spirit-dev-credits-level-select-pause-debug-tools-art-viewers/2017-08-28T10:49:00+09:00https://sudden-desu.net/entry/raimais-pause-and-level-select/2017-07-31T12:34:00+09:00https://sudden-desu.net/entry/rod-land-location-test-code-and-stage-editor/2017-07-03T10:01:00+09:00https://sudden-desu.net/entry/quiz-sailor-moon-disabled-data-viewers-and-game-pause/2017-04-10T00:00:00+09:00https://sudden-desu.net/entry/sonic-cosmo-fighter-a-handful-of-development-leftovers/2017-03-29T07:33:00+09:00https://sudden-desu.net/entry/detana-twin-bee-arcade-extended-dedication-text/2017-03-25T22:32:00+09:00https://sudden-desu.net/tags/konami/2017-03-25T22:32:00+09:00https://sudden-desu.net/entry/oedo-fight-blood-warrior-leftover-debug-functions/2017-03-03T22:08:00+09:00https://sudden-desu.net/tags/developer/2017-02-19T20:36:00+09:00https://sudden-desu.net/entry/dodonpachi-debug-tools-level-select-and-more/2017-02-19T20:36:00+09:00https://sudden-desu.net/entry/donpachi-debug-tools-and-more/2017-01-09T21:47:00+09:00https://sudden-desu.net/entry/2017-new-year/2016-12-27T13:00:00+09:00https://sudden-desu.net/entry/disabled-debug-functions-in-neo-bomberman/2016-06-05T20:45:00+09:00https://sudden-desu.net/tags/hudson/2016-06-05T20:45:00+09:00https://sudden-desu.net/entry/leftover-text-in-chrono-trigger/2016-03-13T14:03:00+09:00https://sudden-desu.net/tags/square/2016-03-13T14:03:00+09:00https://sudden-desu.net/entry/sega-sonic-bros---a-previously-unknown-unreleased-sonic-arcade-game/2016-02-05T17:56:00+09:00https://sudden-desu.net/entry/burning-force-part-2-version-differences-broken-test-mode-patch-leftover-debugging-tools/2016-01-17T20:39:00+09:00https://sudden-desu.net/tags/namco/2016-01-17T20:39:00+09:00https://sudden-desu.net/tags/stage-select/2016-01-17T20:39:00+09:00https://sudden-desu.net/entry/burning-force-part-1-unused-translation-and-extra-round-select-options/2015-12-19T01:10:00+09:00https://sudden-desu.net/entry/mouja-unused-test-menu-debug-functions-easter-eggs-and-more/2015-11-09T17:41:00+09:00https://sudden-desu.net/tags/unused-code/2015-11-09T17:41:00+09:00https://sudden-desu.net/entry/air-gallet-stage-select-invincibility-region-select-and-more/2015-10-28T23:03:00+09:00https://sudden-desu.net/entry/secret-menu-dungeons-dragons-shadow-over-mystara/2015-10-01T19:52:00+09:00https://sudden-desu.net/entry/update-to-the-chrono-trigger-unpointed-text-recovery/2015-08-11T21:10:00+09:00https://sudden-desu.net/entry/tinkle-pit-name-substitutions/2015-08-04T00:00:00+09:00https://sudden-desu.net/entry/rezon-ascii-art-and-usage-display/2015-07-27T22:00:00+09:00https://sudden-desu.net/entry/panasonic-3do-bios-dev-messages/2015-07-22T23:18:00+09:00https://sudden-desu.net/entry/nebulas-ray-developer-credits-and-enabling-all-namco-nb-1-test-options/2015-07-20T00:00:00+09:00https://sudden-desu.net/entry/disabled-test-options-in-bakuretsu-breaker/2015-07-14T17:30:00+09:00https://sudden-desu.net/entry/pocket-fighter-secret-menu-re-enabled/2015-07-08T01:27:00+09:00https://sudden-desu.net/tags/nintendo/2015-07-04T14:14:00+09:00https://sudden-desu.net/entry/super-famicom-cdrom-appears/2015-07-04T14:14:00+09:00https://sudden-desu.net/tags/data-east/2015-07-04T02:19:00+09:00https://sudden-desu.net/entry/debug-leftovers-in-dark-seal-2-wizard-fire/2015-07-04T02:19:00+09:00https://sudden-desu.net/entry/panel-variety-akamaru-q-all-sorts-of-test-options/2015-04-15T00:15:00+09:00https://sudden-desu.net/tags/dynax/2015-04-15T00:15:00+09:00https://sudden-desu.net/entry/debug-tools-and-more-in-monster-maulers-2/2015-03-15T12:11:00+09:00https://sudden-desu.net/entry/debug-tools-and-more-in-monster-maulers-1/2015-03-09T19:00:00+09:00https://sudden-desu.net/entry/hidden-menu-in-miyasu-nonki-no-quiz-18kin/2015-02-27T20:00:00+09:00https://sudden-desu.net/entry/english-text-in-koutetsu-yousai-strahl/2015-02-19T19:14:00+09:00https://sudden-desu.net/tags/upl/2015-02-19T19:14:00+09:00https://sudden-desu.net/tags/atari/2015-02-16T19:26:00+09:00https://sudden-desu.net/entry/atari-fms-oops/2015-02-16T19:26:00+09:00https://sudden-desu.net/entry/level-select-in-magical-error-wo-sagase/2015-02-14T22:11:00+09:00https://sudden-desu.net/tags/techno-soft/2015-02-14T22:11:00+09:00https://sudden-desu.net/entry/unused-menus-in-land-maker/2015-02-14T12:22:00+09:00https://sudden-desu.net/entry/the-taito-code/2015-02-12T22:18:00+09:00https://sudden-desu.net/entry/level-select-in-riding-fight/2015-02-07T23:41:00+09:00https://sudden-desu.net/entry/hidden-options-in-niyanpai-and-musoubana/2015-02-07T03:35:00+09:00https://sudden-desu.net/tags/nichibutsu/2015-02-07T03:35:00+09:00https://sudden-desu.net/entry/hidden-developer-credits-in-two-mahjong-games/2015-02-04T00:38:00+09:00https://sudden-desu.net/tags/copy-warning/2015-01-31T05:30:00+09:00https://sudden-desu.net/entry/pocket-gal-deluxe-debug-menu-and-more/2015-01-31T05:30:00+09:00https://sudden-desu.net/entry/unused-ending-in-momoko-120/2015-01-25T00:57:00+09:00https://sudden-desu.net/entry/tinkle-pit-leftover-demo-screen-and-level-select/2015-01-20T22:47:00+09:00https://sudden-desu.net/entry/hammer-away-found-and-dumped/2014-11-03T23:18:00+09:00https://sudden-desu.net/tags/apple/2014-10-27T21:35:00+09:00https://sudden-desu.net/entry/ghosts-in-the-rom/2014-10-27T21:35:00+09:00https://sudden-desu.net/entry/here-we-go-again/2014-10-27T20:34:00+09:00https://sudden-desu.net/page/about/https://sudden-desu.net/page/