Stella for RetroN 77

Stella for RetroN 77 can be controlled via the console buttons or a joystick in the left or right port. The resulting actions are depending on the current mode and are described below.

During Emulation

The joysticks work normal and all console buttons as labeled except of the following.

Joystick	Button	Action
Button 4	4:3,16:9	Open the command dialog
Button 5	FRY	Return to launcher
Button 6	-	Open settings
Button 7	-	Rewind game
Button 8	MODE	Select
Button 9	RESET	Reset

In the Launcher

Joystick	Button	Action
Up	SAVE	Previous game
Down	RESET	Next game
Left	LOAD	Page up
Right	MODE	Page down
Button 1	SKILL P1	Start selected game
Button 2 or hold Button 1	SKILL P2	Open power-on options
Button 4	COLOR, B/W	Open settings

In a Dialog

Joystick	Button	Action
Up	SAVE	Increase current setting
Down	RESET	Decrease current setting
Left	LOAD	Previous dialog element
Right	MODE	Next dialog element
Button 1	SKILL P1	Select element
Button 2	SKILL P2	OK
Button 3 or Button 1 + Left	4:3,16:9	Previous tab
Button 4 or Button 1 + Right	FRY	Next settings
Button 6	-	Cancel

Note: If you have a keyboard attached via OTG, all keys work as described in the Stella User's Guide.