config_example.toml

[ui]
# Default fullscreen state. Fullscreen can also be toggled with a key (F11 by default).
fullscreen = false
# Multiplier used to scale the UI.
scale = 3.0
# Pauses when the window loses focus. Optional, but audio will be glitchy when the game is running in the background.
pause_unfocused = true
# Palette (.pal) file to use. An embedded palette will be used when blank.
palette = ''
# Removes the original hardware's 8 horizontal sprite limitation. When enabled, sprites will no longer flicker.
remove_sprite_limit = true
# Change the number of rows/cols of overscan.
overscan = {top = 8, right = 0, bottom = 8, left = 0}

[state]
# Automatically resumes the previous game state.
resume = true
# If resume is enabled, the game state will be saved regularly at the configured interval.
autosave_interval = '1m0s'
# Number of undo states to keep in memory.
undo_state_count = 5

[input]
# Key to reset the game (must be held).
reset = 'R'
# Time the reset button must be held.
reset_hold = '500ms'
# Key to save the game state (separate from auto resume state).
state1_save = 'F1'
# Key to load the last save state.
state1_load = 'F5'
# Hold this key and press the save/load state key, and the action will be undone.
state_undo_modifier = 'ShiftLeft'
# Key to fast-forward the game (must be held).
fast_forward = 'F'
# Fast-forward rate multiplier.
fast_forward_rate = 3
# Key to toggle fullscreen.
fullscreen = 'F11'
# Key to take a screenshot.
screenshot = 'Backslash'
# Frame duty cycle when turbo key is held (minimum: 2).
turbo_duty_cycle = 4

# Player 1 keymap.
[input.player1]
a = 'M'
b = 'N'
start = 'Enter'
select = 'ShiftRight'
up = 'W'
down = 'S'
left = 'A'
right = 'D'
# Key to press the A button repeatedly (must be held).
a_turbo = 'K'
# Key to press the B button repeatedly (must be held).
b_turbo = 'J'

# Player 2 keymap.
[input.player2]
a = 'Numpad3'
b = 'Numpad2'
start = 'NumpadEnter'
select = 'NumpadAdd'
up = 'Home'
down = 'End'
left = 'Delete'
right = 'PageDown'
# Key to press the A button repeatedly (must be held).
a_turbo = 'Numpad6'
# Key to press the B button repeatedly (must be held).
b_turbo = 'Numpad5'

[audio]
# Enables audio output.
enabled = true
# Output volume (between 0 and 1).
volume = 1.0
# Audio buffer size. Try increasing this if audio pops or stutters.
buffer_size = '40 KiB'

# Toggles specific audio channels.
[audio.channels]
triangle = true
square_1 = true
square_2 = true
noise = true
pcm = true