https://www.reaktori.com/work daily 1.0 2025-10-20 https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538137674144-BIV8JZICB7QZ9PNFSP2L/SP+10+title+final.png Work - Lead Game Designer LEAD GAME DESIGNER https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538380349304-RPX1LCD526PW8HPGM07I/ACR_logopng_xx_0_600x709.jpg Work LEAD GAME DESIGNER Best Game of 2006 – Mobile Choice Awards Mobile Game of the Year 2006 – DEMMX https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538384465480-28CBQ1VMXHBLYOHXNT0Y/TRC_logopsd_xx_0_1000x1200_300dpi.jpg Work LEAD GAME DESIGNER https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538380022148-JSB8XS5SZ8S69CYFMJSP/MSP_logopsd_xx_0_1000x1200_300dpi.png Work LEAD GAME DESIGNER, LEAD ARTIST https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538137961924-W5ENHUWQ4WEMDIU0BUUB/GES_GL_2480x3508.jpg Work LEAD GAME DESIGNER https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538138736610-BGSJI8TMWIN9K9XQ005L/Towers_Title_semiflat_locals.jpg Work LEAD GAME DESIGNER Best Casual Game of 2009 – International Mobile Gaming Awards https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538380288416-FQ1ZNJHTP5ELTTPFDE39/SG3_title3_8.jpg Work LEAD GAME DESIGNER 10/10 Platinum Award – Pocket Gamer https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538996428924-4VFCH95W2CY4W8IUZPQD/image-asset.png Work Mr.Goodliving (RealArcade after the acquisition by Real Networks) was well known for unique high quality games. In 2008, our small company of 40+ people ranked third in average review scores – right behind the two giants Gameloft and EA Mobile. https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538388096274-JFQVGY9X4GFPWZT9IVJI/MRG-PotpuriBW.jpg Work https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1539001135986-KUAGRBQDHF7E66QYPCV4/CruComp-Wide.jpg Work https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538644300305-4HENIICV4N6UZ8DXX7P1/Battlejack.jpeg Work - UX/UI Designer, Writer Not in the core Battlejack team, I nevertheless did a redesign of parts of the original UI and later lead a complete UX revamp. In addition, I wrote or edited most of the hundreds of character stories. https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1677757996218-PIUCLWU6DBYEIC9F1484/SuperSpatialKeyartLogo.jpg Work https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1686655737816-EM37JNRJ8C7M5CXMPN8V/Unreleased.jpg Work https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538381022632-YNWUW9MD5UHCDFT585CP/HeroHack_splash_2.jpg Work - Product Owner, Director and Designer A passion project, but also an exercise in efficiency, Hero Hack was hacked together by a crack team of mobile old timers in well under a year, even though it featured complex client-server architecture, procedural content generation and some UI experimentation. The visual style was designed to match the small team (which was actually a great excuse to do pixel graphics). https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538643817689-9NT8GCC1O8O2W7T00B3H/SupernautsTitle.jpg Work - Creative Director, UX/UI Designer, Game Designer, Writer In 2011, we founded Grand Cru in order to make an online multiplayer 3D sandbox building mobile game. Realtime multiplayer and proper 3D were still rare on mobile at the time and Supernauts was easily the most ambitious mobile game project so far. It was released in 2014. https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538131936189-V3Z8TOU823AIOKCJDH71/StarThunder_splash_1200x630.jpg Work - IP and Visual Development, UX/UI Design, Writing Star Thunder needed a complete visual overhaul in order to appeal to a larger audience. I lead this project, which also included character and UI design. The old pixel style was changed to be more “scifi”, but also fun and colorful, filled with 80’s tropes. https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1760980306053-UVW8E8QHHJQ62PA3LLOO/SCID.png Work - Supercell ID UX/UI design In 2024 I redesigned the Supercell ID login/register UX/UI flow, and in 2025 I worked on the login/register flow redesign again. I am only able to show these two images in public, but they should give a fairly accurate – if limited – impression of the project. The designs are based on earlier work. Another Supercell ID project I’m able to mention is the UX/UI design for Mo.co chat UI. The UI was afterwards “skinned” to match the game style. https://www.reaktori.com/uxui daily 0.75 2024-04-07 https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1712493517149-IMVKF8UE6F6492W3636J/StarThunder_UI_HarriGranholm.jpg UXUI https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1712493517149-IMVKF8UE6F6492W3636J/StarThunder_UI_HarriGranholm.jpg UXUI https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1712503866632-SAGRS5M3XZYVI6UFUCWA/Battlejack_UI_HarriGranholm.jpg UXUI https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1712504367965-GZ3QSHXVDK4ZZK63EGHE/image-asset.jpeg UXUI - Hero Hack Capture (UX/UI Harri Granholm) https://www.reaktori.com/about daily 0.75 2025-10-08 https://images.squarespace-cdn.com/content/v1/5bade913d745622720ef52d0/1538654930708-EAG1BS4GWTCTWCZDV446/HHProtoSpritesCutAlpha.png About