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<rss version="2.0"><channel><description>Serial project starter and abandoner. &#xA;&#xA;Hobbyist game dev, musician, father based in Tokyo.&#xA;&#xA;Creator of Sonic16x16 in pico8. https://troypicol.itch.io/sonic16x16</description><link>https://bsky.app/profile/grim.ninja</link><title>@grim.ninja - grim.ninja</title><item><link>https://bsky.app/profile/grim.ninja/post/3luh23uq3xk2v</link><description>Unnecessary, fun systems.&#xA;Graphics are stored not as an array of pixel colours, but pixel indices to a &#34;skin&#34; graphic. Allows just this skin to be updated and all animations reflect the new colours. Also left/right asymmetry can be kept no matter flip direction! #indiedev #gamedev #picotron #pico8</description><pubDate>21 Jul 2025 03:24 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3luh23uq3xk2v</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3luf5mbcyv222</link><description>This week in untitled stealth ninja platformer. Improvements to light/shadow, some camera work and player animations. Next I guess some kind of gameplay maybe? Games have that right?&#xA;#indiedev #picotron #pico8</description><pubDate>20 Jul 2025 09:22 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3luf5mbcyv222</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lsycqc2jjs2m</link><description>Slowly progressing on a stealth platformer. Recently added foundation for lights and player field of view.&#xA;#picotron</description><pubDate>02 Jul 2025 13:24 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lsycqc2jjs2m</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lbyfor2cnc2a</link><description>Judging game difficulty is hard when you&#39;re the dev playing your game countless times during development.&#xA;That is why play testing is so important! Lesson learnt!&#xA;&#xA;Samurise now updated with less frustrating levels (I hope)!&#xA;&#xA;🎮 grimninjagames.itch.io/samurise 🎮&#xA;🎮 https://www.newgrounds.com/portal/view/957607 🎮&#xA;https://grimninjagames.itch.io/samurise</description><pubDate>28 Nov 2024 06:08 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lbyfor2cnc2a</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lbvcaaaff22d</link><description>I recorded a play through of my #pico8 game Samurise!&#xA;&#xA;My best run yet, but one very annoying death prevented me from finally getting the No Deaths achievement! 😭&#xA;https://www.youtube.com/watch?v=yOGeyUXWA5M</description><pubDate>27 Nov 2024 00:28 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lbvcaaaff22d</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lbtl2swf222m</link><description>Playing with #picotron colour tables.&#xA;&#xA;Next game a light and shadow based 2D ninja stealth platformer along the same vein as Mark of the Ninja?</description><pubDate>26 Nov 2024 08:01 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lbtl2swf222m</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lbsv6nfla22n</link><description>I&#39;ve had many wonderful comments in the couple of days since release, it makes me very happy to know that even a small handful of people got enjoyment and pleasure from my game.&#xA;&#xA;Thanks to everyone who liked or commented and especially to those that played! &lt;3&#xA;What a wonderful community.&#xA;#pico8&#xA;&#xA;[contains quote post or other embedded content]</description><pubDate>26 Nov 2024 01:29 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lbsv6nfla22n</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lbqicnw5a22x</link><description>My newly released free game Samurise looks great on the #powkiddy #rgb30 !&#xA;&#xA;Of course it also works great on desktop or mobile direct from the browser over at @itch.io &#xA;&#xA;🕹️ grimninjagames.itch.io/samurise 🕹️&#xA;&#xA;Please give it a play if you are into this kind of thing!&#xA;#pico8 #indiedev #gamedev</description><pubDate>25 Nov 2024 02:34 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lbqicnw5a22x</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lbpbfa4xv22c</link><description>I&#39;ve gotten pretty good at my game during development but still never managed to complete the no deaths achievement!&#xA;&#xA;[contains quote post or other embedded content]</description><pubDate>24 Nov 2024 14:57 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lbpbfa4xv22c</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lbouuqlhrc2b</link><description>Finally released my new game SAMURISE!&#xA;Available to play on itch and #pico8 splore.&#xA;&#xA;grimninjagames.itch.io/samurise&#xA;https://www.lexaloffle.com/bbs/?tid=145581&#xA;&#xA;A fairly punishing platformer/runner.&#xA;I hope you enjoy it as much as I enjoyed making it!&#xA;#indiedev #gamdev</description><pubDate>24 Nov 2024 11:13 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lbouuqlhrc2b</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lb7eurp6zs2m</link><description>Old release, but not posted on here, so...&#xA;&#xA;Sonic 16x16&#xA;#sonicthehedgehog in 16x16 pixels made in #pico8!&#xA;&#xA;Play here&#xA;itch: troypicol.itch.io/sonic16x16&#xA;pico8 bbs: www.lexaloffle.com/bbs/?tid=44632&#xA;&#xA;Finishing/releasing stuff is hard even when it&#39;s tiny like this so I&#39;m proud of it despite its flaws!</description><pubDate>18 Nov 2024 07:17 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lb7eurp6zs2m</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lb2ufautms2q</link><description>Love the sound of #pico8 tunes.&#xA;Always end up leaving music until the last minute! #chiptune</description><pubDate>16 Nov 2024 12:11 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lb2ufautms2q</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3laxkhfqaqs23</link><description>Cool #pico8 feature used in my game. The screen can be split vertically into two separate palettes. I use this feature to give different levels completely different feel/colours.&#xA;Here you can see a good example when I was working on it of the same level split into two palettes. #gamedev #indiedev</description><pubDate>15 Nov 2024 04:36 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3laxkhfqaqs23</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lauuhx6vl226</link><description>Gameplay from my almost ready to release #pico8 game Samurise! #indiedev</description><pubDate>14 Nov 2024 02:57 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lauuhx6vl226</guid></item><item><link>https://bsky.app/profile/grim.ninja/post/3lasm73rtwm27</link><description>Expanding my 2024 #pico1k jam entry into a full game. Runner/platformer with a few enemies for good measure. #pico8 #indiedev</description><pubDate>13 Nov 2024 05:23 +0000</pubDate><guid isPermaLink="false">at://did:plc:gpjpf7rs2q6ylisjxilkstsv/app.bsky.feed.post/3lasm73rtwm27</guid></item></channel></rss>