Which version to choose? The pack contains SRP and Standard versions for Desktop and Mobile platforms. For standard workflow: 1) Check your color space settings under Edit -> Project Settings -> Player -> Other Settings. 2) Pick a version that matches your platform and color space. For example, if you are developing a PC project and your color space is Linear, then Multistory Dungeons PC Linear 1.7.unitypackage is for you. 3) Double Click on a pack to import its contents. Or go to Assets -> Import Package -> Custom Package and select the one you want to import. For SRP: 1) These should always be in linear color space (Edit -> Project Settings -> Player -> Other Settings) 2) HDRP is for desktop platforms and LWRP is for mobile. 3) We recommend starting the project from an SRP template, but if you started form a blank project, or decided to upgrade to SRP, you would need to install High Definition RP or Lightweight RP from package manager (Window -> Package Manager), then create and assign a RenderPipelineAsset to a corresponding field under Edit -> Project Settings -> Graphics. You can find pre-made RenderPipelineAssets in Multistory Dungeons 2 -> Settings. 4) Double Click on a pack to import its contents. Or go to Assets -> Import Package -> Custom Package and select the one you want to import. You can learn more about SPR here: https://unity.com/srp OBSOLETE folder contains previous versions with scale problems, please don't use them for new projects, they are only kept for compatibility. =================== Please make sure to backup your project before updating to a new version, otherwise you might lose some of your progress! Note that every new level in mobile-gamma version is going to look a bit dark before the lighting is baked because GI is calculated in Linear color space. The pack is set up to work with lightmap resolution of 8 and above, but it is possible to set it to 5 and still get acceptable results especially on mobile platforms. If you have a question or comment, please email us at manastation3d@gmail.com Thank you for choosing Multistory Dungeons!