There are several advantages to using Exagear ED 3.0.5:
At least 4GB, though 6GB+ helps prevent crashes in heavy apps. Exagear Ed 3.0.5
For games needing many keys, use an external keyboard or map touch zones. There are several advantages to using Exagear ED 3
Because Exagear is open-sourced (the original company released much of the core under a proprietary-but-leaked license), a vibrant modding scene has extended 3.0.5 far beyond its original capabilities. The most notable forks include: Exagear Ed 3.0.5
Fixes for common "DirectX" errors found in older builds.