Alternatives and similar repositories for breakout:

Users that are interested in breakout are comparing it to the libraries listed below

• TheJare / SpeedHasteSrc
  Source Code for the DOS game Speed Haste (1995)
  ☆43Updated 13 years ago
• gameblabla / dosplayground
  MSDOS code playground : VGA (Mode Y/Mode X)/8514, keyboard, Sound Blaster (DMA), Adlib, DJGPP, Watcom
  ☆24Updated last year
• smitelli / cosmodoc
  The semi-complete teardown of Cosmo's Cosmic Adventure.
  ☆15Updated 2 months ago
• nmikstas / metroid-disassembly
  Metroid software disassembly
  ☆22Updated last week
• KevEdwards / EDASv1.8
  Mike Webb's 6502 Editor/ Assembler for the C128. Used for NES, C64/128 game development.
  ☆18Updated last year
• Doom-Utils / historic-ports
  Doom source ports from the depths of time
  ☆18Updated 7 years ago
• amindlost / pmodew
  PMODE/W DOS extender v1.33
  ☆18Updated 3 years ago
• lanceewing / agile
  Sierra AGI (Adventure Game Interpreter) engine written in C#
  ☆15Updated last year
• videogamepreservation / asteroids-7800
  Asteroids (1987) by Atari, Inc. for the Atari 7800
  ☆24Updated 9 years ago
• mills32 / Adplug-for-8088-86
  Player for many Adlib formats compiled to work on 8088 and 8086
  ☆23Updated 4 months ago
• nukeykt / PCDoom-v2
  Doom port for DOS
  ☆43Updated 3 years ago
• TheFakeMontyOnTheRun / castelo-de-viana
  A non-linear adventure for MS-DOS, made for the CGA jam
  ☆17Updated 6 months ago
• raphnet / booterify
  Bootloader for 16-bit .COM and .EXE executables
  ☆30Updated 4 years ago
• efliks / demoscene-legacy
  VGA mode 13h programming in x86 Assembly
  ☆31Updated 2 months ago
• dzutrinh / 2048
  The game 2048 (for Turbo Pascal, Free Pascal and TMT Pascal)
  ☆16Updated 2 years ago
• gered / ack3d
  Fixed up DOS version of Lary Myer's ACK-3D engine (1995) and some demo projects.
  ☆18Updated 5 years ago
• cyxx / REminiscence
  Flashback engine reimplementation (Android, SDL)
  ☆20Updated last month
• cyningstan / cgalib
  A Graphics Library for CGA
  ☆18Updated last year
• TobiasKarnat / Wolf4GW
  Wolfenstein 3D for DOS/4GW
  ☆17Updated 6 years ago
• joncampbell123 / doslib2
  Hackipedia DOSLIB2, a general collection of useful libraries and code for writing MS-DOS applications (2nd try)
  ☆46Updated 2 years ago
• FrenkelS / djdoom
  Compiling Doom for DOS with various compilers.
  ☆17Updated last week
• msikma / allegro-4.2.2-xc
  Fork of Allegro 4.2.2 for cross compiling for DOS game development
  ☆52Updated last year
• Malvineous / kiloblaster
  SDL port of the DOS game Kiloblaster
  ☆13Updated 12 years ago
• cyxx / dpoly_js
  Flashback DPoly cutscene player (HTML5)
  ☆14Updated 4 years ago
• Baron-von-Riedesel / WDe
  DOS Disk Editor, handles all types of FAT file systems ( including exFAT )
  ☆16Updated 3 months ago
• amindlost / dos32a
  DOS/32A DOS Extender v9.12
  ☆27Updated 3 years ago
• videogamepreservation / golgotha
  Golgotha (1998) by Crack dot Com
  ☆15Updated 9 years ago
• SuperIlu / lib16
  Small 16-bit DOS library for use with OpenWatcom
  ☆32Updated this week
• gered / libdgl
  A "retro" C game development library, developed with Watcom C targeting MS-DOS and VGA Mode 13h.
  ☆24Updated 4 years ago
• DosWorld / zrdx
  ZRDX - Zurenava DOS extender (DPMI)
  ☆20Updated 3 years ago