{"id":49900,"date":"2025-07-10T02:00:00","date_gmt":"2025-07-09T17:00:00","guid":{"rendered":"https:\/\/automaton-media.com\/en\/?p=49900"},"modified":"2025-07-09T17:58:13","modified_gmt":"2025-07-09T08:58:13","slug":"metal-slug-artist-akio-says-his-elaborate-pixel-animations-made-his-programmers-want-to-rip-their-hair-out-but-it-was-so-worth-it","status":"publish","type":"post","link":"https:\/\/automaton-media.com\/en\/news\/metal-slug-artist-akio-says-his-elaborate-pixel-animations-made-his-programmers-want-to-rip-their-hair-out-but-it-was-so-worth-it\/","title":{"rendered":"Metal Slug artist Akio says his elaborate pixel animations made his programmers want to rip their hair out, but it was so worth it"},"content":{"rendered":"\n<p>Metal Slug is a 90s cult-classic run and gun game developed by Nazca and published by SNK, originally as an arcade game, with later releases for consoles. Despite the popularity of fighting games being on the rise during the era, Metal Era managed to stand out with its frantic gameplay and intricate pixel graphics and 2D animation \u2013 and the art team that made it all possible. However, according to one of the game\u2019s artists Akio Oyabu (who goes by \u201cAkio\u201d on social media), the idea of having long, detailed animation in the game wasn\u2019t so appealing for the programming team, to the extent that they tried to convince him to stop drawing them.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"896\" height=\"504\" sizes=\"auto, (max-width: 896px) 100vw, 896px\" src=\"https:\/\/automaton-media.com\/en\/wp-content\/uploads\/2025\/07\/20250709-499000001.jpg\" alt=\"\" class=\"wp-image-49902\" srcset=\"https:\/\/automaton-media.com\/en\/wp-content\/uploads\/2025\/07\/20250709-499000001.jpg 896w, https:\/\/automaton-media.com\/en\/wp-content\/uploads\/2025\/07\/20250709-499000001-380x214.jpg 380w, https:\/\/automaton-media.com\/en\/wp-content\/uploads\/2025\/07\/20250709-499000001-768x432.jpg 768w\" \/><\/figure>\n\n\n\n<p>In a recent <a href=\"https:\/\/x.com\/akio_1963\/status\/1942153983935881625\" target=\"_blank\" rel=\"noreferrer noopener\">post on X<\/a>, Akio shared a behind-the-scenes story from the time he was working on the original Metal Slug. He reminisces about the times one of his programmer colleagues nagged him about making animations that were \u201cjust too long.\u201d Akio suggests that, unlike the artists, the programmers were concerned about performance. Implementing longer and more complicated animations naturally made the game slow down, which meant that the programmers had to put way more work into optimizing it. However, Akio, and presumably the whole art team, were intent on making the graphics stand out. While he understood the burden it put on the programmers, he says he wanted to draw animations that would help Metal Slug become a widely appreciated and unique game.<\/p>\n\n\n\n<p>\u201cWhile the original Metal Slug was in development, a young programmer and a fishing buddy of mine always scolded me, saying, \u201cStop drawing lengthy animations, it will cause the performance to drop.\u201d Even if I explained to him that I wanted to create a stir in the era dominated by fighting games, he never really seemed to understand. It sounds like he tried to nag me about it since he felt sorry for the head programmer Andy (Kenji Ando), who was tearing his hair out because of the performance drops.\u201c<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"ja\" dir=\"ltr\">\u3010\u6b63\u7fa9\u306e\u65b0\u4eba\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3011<br><br>\u521d\u4ee3\u300eMETAL SLUG\u300f\u3092\u958b\u767a\u4e2d\u3001\u91e3\u53cb\u306e\u82e5\u3044\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306b\u3001\u300c\u51e6\u7406\u843d\u3061\u3059\u308b\u304b\u3089\u9577\u5c3a\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u63cf\u304b\u306a\u3044\u3067\u304f\u308c\u300d\u3068\u5e38\u3005\u6012\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002<br>\u683c\u95d8\u30b2\u30fc\u30e0\u4e00\u8272\u306e\u6642\u4ee3\u306b\u3001\u3069\u3046\u306b\u304b\u3057\u3066\u4e00\u77f3\u6295\u3058\u305f\u3044\u3068\u8aac\u660e\u3057\u3066\u3082\u3001\u306a\u304b\u306a\u304b\u7406\u89e3\u3057\u3066\u3082\u3089\u3048\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u2026 <a href=\"https:\/\/t.co\/ZaA1UQNGAn\">pic.twitter.com\/ZaA1UQNGAn<\/a><\/p>&mdash; akio (@akio_1963) <a href=\"https:\/\/twitter.com\/akio_1963\/status\/1942153983935881625?ref_src=twsrc%5Etfw\">July 7, 2025<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><figcaption class=\"wp-element-caption\"><em>Comic translation:<\/em><br><em>Programmer: Akio, cut it out with those animations that never end! Andy is pulling his hair out because of the performance drops! You\u2019re being too selfish! This ain\u2019t a college club, we\u2019re doing a job here.<\/em><br><em>Akio: [Redacted], you don\u2019t understand. I\u2019m doing it so METAL SLUG can be more highly appreciated. I\u2019m sure it will all turn out fine, Andy is a genius, he\u2019ll find a way to deal with the performance drops.<\/em><\/figcaption><\/figure>\n\n\n\n<p>According to Akio, the young programmer loved fishing so much he ended up quitting the company to pursue his dream of becoming a fishing lure tester for a major Japanese fishing equipment company. Around 24 years later, Akio got an email from his old friend, telling him he was working in the game industry again and praising him for his work on METAL SLUG. \u201cYou need to realize how big of an impact you\u2019ve left on the whole industry,\u201d the programmer said.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"896\" height=\"504\" sizes=\"auto, (max-width: 896px) 100vw, 896px\" src=\"https:\/\/automaton-media.com\/en\/wp-content\/uploads\/2025\/07\/20250709-499000002.jpg\" alt=\"\" class=\"wp-image-49903\" srcset=\"https:\/\/automaton-media.com\/en\/wp-content\/uploads\/2025\/07\/20250709-499000002.jpg 896w, https:\/\/automaton-media.com\/en\/wp-content\/uploads\/2025\/07\/20250709-499000002-380x214.jpg 380w, https:\/\/automaton-media.com\/en\/wp-content\/uploads\/2025\/07\/20250709-499000002-768x432.jpg 768w\" \/><\/figure>\n\n\n\n<p>Akio half-jokingly expressed his relief that his hard work was finally appreciated after 24 years. In a <a href=\"https:\/\/x.com\/akio_1963\/status\/1942181075058643399\" target=\"_blank\" rel=\"noreferrer noopener\">separate comment<\/a>, he notes that he drew all of the movements believing someone out there would notice and appreciate them, and that paying attention to the details is, ultimately, a way to show<a href=\"https:\/\/x.com\/akio_1963\/status\/1942361508262076571\" target=\"_blank\" rel=\"noreferrer noopener\"> love and respect<\/a> to the players. The game is now considered a timeless series, not just because of its beautiful artwork, but because of the whole team that made it come true \u2013 Akio<a href=\"https:\/\/x.com\/akio_1963\/status\/1942497314125623722\" target=\"_blank\" rel=\"noreferrer noopener\"> says <\/a>he owes all of the praise and acclaim to head programmer Andy, who, despite everything, helped tie in all of the intricate animation into gameplay.<\/p>\n\n\n\n<p>Related articles: <a href=\"https:\/\/automaton-media.com\/en\/news\/metal-slugs-dev-team-made-a-gps-based-game-15-years-before-pokemon-go-but-never-got-to-release-it\/\" target=\"_blank\" rel=\"noreferrer noopener\">Metal Slug\u2019s dev team made a GPS-based game 15 years before Pok\u00e9mon Go, but never got to release it<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Metal Slug artist shares how his detailed animations made optimizing the game a pain for programmers &#8211; but it was all worth it in the end.<\/p>\n","protected":false},"author":79,"featured_media":49901,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[3],"tags":[17],"class_list":["post-49900","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-japan-related-news"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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