Pair your controller via Bluetooth or connect it using a USB OTG cable.
Connect almost any Bluetooth or OTG-enabled peripheral, including Xbox controllers, PS4 DualShock, and various PC gaming mice and keyboards.
Open Octopus and use the "+" icon to add your preferred games to the dashboard.
Launch the game through Octopus. Tap the floating octopus icon to drag and drop button overlays onto your screen's touch controls.