For Zero tap the button several times for his combo: Normal attack, For Megaman X press and hold for several seconds for his charged blast. Testing other emulators/plugins is up to you. We provide you with one working set-up so that you may get the game up and running, hassle-free. There are others that will work (better or worse) for your particular hardware. NOTE: This is not the only possible combination of plugins.
#Mega man x4 ultimate armor full
( internal X & Internal Y= Very High, Stretching mode: Stretch to full window size, render Mode: 2 (Use framebuffer object) text filt = 2 FPS limit= 63, Compatibility=2,3,2 Shader effects= 5 (GLSlang Files (gpuPeteOGL2-slv/slf))