Atari 7800 Programming

703 topics in this forum

1. 7800basic beta, the release thread 1 2 3 4 51

   By RevEng, March 1, 2014
   • 1.3k replies
   • 140.4k views
   • 
   • darryl1970
   • Friday at 07:46 PM

2. High Score Cart Values 1 2 3 4 5

   By PacManPlus, July 7, 2008
   • 118 replies
   • 32.9k views
   • 
   • PacManPlus
   • August 3

3. Atari 7800 Homebrew Games Released/Completed/WIP in 2022 1 2 3 4 8

   By ZeroPage Homebrew, January 2, 2022
   • 177 replies
   • 16.8k views
   • 
   • ZeroPage Homebrew
   • January 1

4. cc7800, a C compiler dedicated to the Atari 7800 1 2 3 4 6

   By bsteux, April 4   

   • c programming
   • 138 replies
   • 6.4k views
   • 
   • karri
   • Yesterday at 07:19 PM

5. Lyra the Tenrec (CURRENTLY: Open-Beta)

   By ZippyRedPlumber, April 21
   • 11 replies
   • 686 views
   • 
   • Mord
   • Sunday at 03:00 PM

6. Retro Adventures ..was Cart connector OE pin?

   By karri, October 18
   • 14 replies
   • 447 views
   • 
   • karri
   • Sunday at 05:16 AM

7. Atari 7800 Homebrew Games Released/Completed/WIP in 2023 1 2 3 4 5

   By ZeroPage Homebrew, January 1
   • 105 replies
   • 11.7k views
   • 
   • ZeroPage Homebrew
   • Friday at 11:46 PM

8. Using alphachars ASCII

   By Sprybug, Thursday at 05:47 AM
   • 4 replies
   • 90 views
   • 
   • Sprybug
   • Thursday at 08:20 PM

9. StoneAge (WIP) 1 2 3

   By TwentySixHundred, October 1
   • 56 replies
   • 2.3k views
   • 
   • TwentySixHundred
   • November 21

10. Knight Guy - In Another Castle

    By vhzc, November 8
    • 12 replies
    • 744 views
    • 
    • Giles N
    • November 19

11. Atari 7800 Homebrew: Into The Void / Number Crusher 1 2 3 4 6

    By fultonbot, July 23, 2020
    • 127 replies
    • 11.5k views
    • 
    • fultonbot
    • November 13

12. Arkanoid [WIP] 1 2 3 4 25

    By mksmith, May 28, 2019   

    • 7800basic
    • 7800 homebrew games
    • (and 1 more)

      Tagged with:

      • 7800basic
      • 7800 homebrew games
      • 7800 homebrews
    • 609 replies
    • 88.2k views
    • 
    • Atariboy2600
    • November 11

13. Dragon's Cache - Vs. Puzzle Drop Game - Now Available for Purchase!!! 1 2 3 4 10

    By Revontuli, December 5, 2019
    • 245 replies
    • 20.9k views
    • 
    • Revontuli
    • November 11

14. GoSub (WIP) 1 2 3 4 11

    By atari2600land, May 28, 2019
    • 262 replies
    • 17.5k views
    • 
    • ZeroPage Homebrew
    • November 10

15. Dragon's Havoc - Side-Scrolling Shooter, Cartridge Available for Purchase and Demo available for download in thread! 1 2 3 4 6

    By Revontuli, May 19, 2020
    • 142 replies
    • 12.8k views
    • 
    • Silver Back
    • November 3

16. 7800 Development Wiki at 8bitdev.org

    By RevEng, December 23, 2015
    • 16 replies
    • 2.2k views
    • 
    • JAC!
    • October 31

17. Atari robot CES demo 1 2

    By playsoft, February 25, 2021
    • 26 replies
    • 2.3k views
    • 
    • playsoft
    • October 31

18. Mario Bros + POKEY: Does It Exist? 1 2 3 4 6

    By DrVenkman, March 11, 2021
    • 136 replies
    • 12.4k views
    • 
    • SS
    • October 28

19. Robot Zed 7800 first demo and progress 1 2

    By Sprybug, October 22
    • 26 replies
    • 864 views
    • 
    • Sprybug
    • October 27

20. E.X.O. [Done] 1 2 3 4 21

    By Muddyfunster, July 25, 2020
    • 519 replies
    • 41.9k views
    • 
    • Muddyfunster
    • October 25

21. Eighty-Six Sprites [was "Sixty-Nine" Sprites] 1 2

    By RevEng, September 8
    • 27 replies
    • 1.6k views
    • 
    • blakespot
    • October 20

22. Complete POKEY note table for all distortion settings

    By Synthpopalooza, September 18, 2013
    • 20 replies
    • 5.8k views
    • 
    • rdefabri
    • October 16

23. My experiments with Atari 7800 1 2 3 4 19

    By Eagle, January 17, 2021   

    • asm
    • mads
    • 453 replies
    • 30.6k views
    • 
    • Eagle
    • October 8

24. Need help fixing the sprite palettes in this hack I did.

    By Bubbabyte, October 5
    • 0 replies
    • 212 views
    • 
    • Bubbabyte
    • October 5

25. atari7800 target is now officially in cc65

    By karri, March 20, 2022
    • 16 replies
    • 1k views
    • 
    • karri
    • October 1

26. The Adventures of Eclipse - Side-Scrolling Plaformer for the 7800

    By Revontuli, February 22
    • 9 replies
    • 1.1k views
    • 
    • Revontuli
    • September 29

27. "Harpy's Curse" - A MetroidVania for the 7800 (Beta version now available!) 1 2 3 4 7

    By Revontuli, March 3, 2022
    • 153 replies
    • 9.3k views
    • 
    • Revontuli
    • September 21

28. DMA Masking - an alternative to modifying CHARBASE when vertically scrolling

    By RevEng, May 2, 2020
    • 21 replies
    • 1.4k views
    • 
    • playsoft
    • September 17

29. I RAN 7800

    By vhzc, April 29
    • 21 replies
    • 1.4k views
    • 
    • Thomas Jentzsch
    • September 15

30. Ninjish Guy 7800 - perilous island (wip) 1 2 3

    By vhzc, July 24, 2021
    • 68 replies
    • 5.6k views
    • 
    • Thomas Jentzsch
    • September 14

31. DragonFly and cc7800

    By bsteux, September 5
    • 8 replies
    • 362 views
    • 
    • Trebor
    • September 8

32. Krull - Recreation of Arcade Game 1 2 3

    By saxmeister, March 18, 2022
    • 63 replies
    • 4.6k views
    • 
    • PlaidMouse
    • September 7

33. 320 mode colours question 1 2 3 4 5

    By karri, March 20
    • 105 replies
    • 4.8k views
    • 
    • RevEng
    • September 7

34. Using negative values in plotsprite

    By Tickled_Pink, August 15   

    • 7800basic
    • 4 replies
    • 272 views
    • 
    • Tickled_Pink
    • September 6

35. A78 header changes 1 2 3 4 10

    By GroovyBee, March 27, 2010
    • 246 replies
    • 20.3k views
    • 
    • RevEng
    • September 5

36. 7800 hardware facts 1 2

    By RevEng, April 6, 2014
    • 41 replies
    • 8.5k views
    • 
    • KrunchyTC
    • August 31

37. Graphics Demo of Congo Bongo 1 2

    By splendidnut, March 6, 2021
    • 30 replies
    • 3.2k views
    • 
    • Tidus79001
    • August 20

38. Legend of Silverpeak RPG 1 2 3 4 5

    By Atarius Maximus, January 1, 2018
    • 106 replies
    • 16.1k views
    • 
    • Karl G
    • August 16

39. Plumb Luck DX 1 2 3 4

    By SmittyB, August 22, 2021
    • 91 replies
    • 7.7k views
    • 
    • Albert
    • August 15

40. Wormy demo (320B mode)

    By supercat, April 15, 2007
    • 6 replies
    • 3.8k views
    • 
    • saxmeister
    • August 5

41. Making use of official 7800 source code: where do I start?

    By chilistudios, July 28
    • 1 reply
    • 304 views
    • 
    • saxmeister
    • July 31

42. Bits and Bytes: My 7800 programming tests and demos 1 2 3

    By saxmeister, February 18, 2022
    • 59 replies
    • 4.1k views
    • 
    • saxmeister
    • July 31

43. Slightly dumb question: What key activates fire in a7800 emulator?

    By Tickled_Pink, July 23
    • 2 replies
    • 229 views
    • 
    • Atarius Maximus
    • July 27

44. WIP: Drone Patrol 1 2 3

    By Atarius Maximus, March 7
    • 50 replies
    • 3.8k views
    • 
    • Atarius Maximus
    • July 26

45. Danger Zone [DONE] 1 2 3 4

    By Muddyfunster, October 20, 2020
    • 90 replies
    • 10.6k views
    • 
    • Muddyfunster
    • July 22

46. Death Merchant - Final Version 1 2 3

    By Atarius Maximus, August 6, 2017
    • 51 replies
    • 7.7k views
    • 
    • Albert
    • July 21

47. Pac n Pal

    By Cris1997XX, November 30, 2021
    • 18 replies
    • 1k views
    • 
    • Cris1997XX
    • July 14

48. QuadTari 7800Basic code demo

    By Karl G, July 11
    • 6 replies
    • 413 views
    • 
    • RevEng
    • July 13

49. Emulator Glitch Help on Keystone Koppers 1 2 3

    By llabnip, October 22, 2022
    • 51 replies
    • 1.3k views
    • 
    • Muddyfunster
    • July 13

50. Norton fussing over Atari Dev Studio?

    By Razzie.P, July 10
    • 1 reply
    • 220 views
    • 
    • Muddyfunster
    • July 10