# TODO - drawing - sw blitter - time - tick counter - input - keyboard - joystick? - entity system - free/used lists - player - sound - SB samples - MOD player? - ADLIB music? - data (embedded in EXE) - map data: JSON - screens - menu - game over # REVIEW - review use of the timer - tick frequency is 18.2 times per second - use dosemu instead of dosbox?