Version 0.2.2
Added P8SCII tab, Secret Palette.

--  Run Pico-8 from Terminal
pico-8 [switches] cart.p8

-splore                       -- boot in splore mode
-width                  n     -- set the window width
-height                 n     -- set the window height
-windowed               n     -- set windowed mode off (0) or on (1)
-volume                 n     -- set all audio volume [0..256]
-sound                  n     -- set only sfx volume [0..256]
-music                  n     -- set only music volume [0..256]
-joystick               n     -- joystick controls starts at player n (0..7)
-pixel_perfect          n     -- 1 for unfiltered screen stretching at integer scales
-preblit_scale          n     -- scale the display by n before blitting to screen
-draw_rect              xywh  -- absolute window coordinates and size to draw the p8 screen
-run                    cart  -- load and run a cartridge
-x                      cart  -- execute a PICO-8 cart headless and then quit (experimental!)
-export                 args  -- run EXPORT command in headless mode and exit
-p                      args  -- pass a parameter string to the specified cartridge
-home_path              path  -- set the path to store config.txt and other user data files
-root_path              path  -- set the path to store cartridge files
-desktop                path  -- set a location for screenshots and gifs to be saved
-gif_scale              n     -- scale of gif captures. default: 2 (256x256 pixels)
-gif_len                n     -- set the maximum gif length in seconds (1..120)
-gui_theme              n     -- use 1 for a grey, higher contrast editor color scheme (0: blue)
-timeout                n     -- how many seconds to wait for splore downloads timeout (d: 30)
-software_blit          n     -- use software blitting mode off (0) or on (1)
-screenshot_scale       n     -- scale of screenshots.  default: 3 (368x368 pixels)
-foreground_sleep_ms    n     -- how many milliseconds to sleep between frames.
-background_sleep_ms    n     -- how many milliseconds to sleep between frames in bg
-accept_future          n     -- use (1) to allow loading cartridges made w/ newer P8 versions
-global_api             n     -- use (1) to leave api functions in global scope (debugging)

PICO-8 Specs

- display: 128x128, fixed 16 colour palette
- input: 6 buttons
- cartridge size: 32k
- sound: 4 channel, 64 definable chip blerps
- code: lua, max 8192 tokens of code
- sprites: single bank of 128 8x8 sprites + 128 shared
- map: 128x32 8-bit cels + 128x32 shared