: Some fan developers specifically optimize the UI and controls for touch screens, sometimes making the platforming—which can be notoriously clunky in fan games—feel more responsive than a keyboard.
Here’s an interesting feature concept for Sonic ERR Android Better (assuming a fan game, mod, or custom engine focused on improving the Sonic experience on Android): sonic err android better
, specifically comparing the "Better Edition" or mobile ports to the original PC experience. The Android port of Sonic.exe: The Spirits of Hell : Some fan developers specifically optimize the UI