KSP1 Technical Support (PC, unmodded installs)

6,190 topics in this forum

1. How do I install previous versions of KSP?

   By Zerxal, May 27, 2017
   • 13 replies
   • 18k views
   • 
   • michaelbezos1
   • February 24, 2020

2. Common issues, the Launch/Patcher, Command Line Arguments, and why KSP won't start on macOS.

   By sal_vager, November 9, 2015   

   • known issues
   • sierra
   • (and 1 more)

      Tagged with:

     • known issues
     • sierra
     • patcher
   • 0 replies
   • 22.8k views
   • 
   • sal_vager
   • November 9, 2015

3. Known Issues & Self Help

   By Claw, August 27, 2014
   • 0 replies
   • 70.4k views
   • 
   • Claw
   • August 27, 2014

4. Stock Support & Bug Reporting Guide

   By Claw, August 15, 2014   

   • !!! please read before posting !!!
   • 1 reply
   • 52k views
   • 
   • Claw
   • August 15, 2014

5. Kerbal standing/walking in water

   By waitwaitwaitre, 2 hours ago   

   • bug
   • cursed
   • (and 1 more)

      Tagged with:

     • bug
     • cursed
     • pleasefix
   • 0 replies
   • 28 views
   • 
   • waitwaitwaitre
   • 2 hours ago

6. How do I close the 'popouts'?

   By HippyChippy, Thursday at 09:12 PM
   • 1 reply
   • 76 views
   • 
   • LN400
   • Thursday at 11:41 PM

7. failure to start the KSP on EPIC

   By KURUMITOKISAKI, April 26
   • 0 replies
   • 15 views
   • 
   • KURUMITOKISAKI
   • April 26

8. Infinite Loading Screen Issue :(

   By jacobsucksatksp, April 14
   • 3 replies
   • 147 views
   • 
   • jacobsucksatksp
   • April 20

9. Installation de KSP 1, depuis Epic Games

   By Alex_LeGrand74, April 18   

   • epic games
   • france
   • (and 3 more)

      Tagged with:

     • epic games
     • france
     • français
     • french
     • downloading
   • 0 replies
   • 82 views
   • 
   • Alex_LeGrand74
   • April 18

10. Text on main menu screen looks like a barcode

    By TheKosanianMethod, April 15
    • 0 replies
    • 45 views
    • 
    • TheKosanianMethod
    • April 15

11. Game Crashing

    By WBruce, April 14
    • 0 replies
    • 78 views
    • 
    • WBruce
    • April 14

12. Rocket Won't Lift Off!

    By alexCDG, December 2, 2016   

    • rocket
    • technical
    • (and 1 more)

       Tagged with:

      • rocket
      • technical
      • problems
    • 13 replies
    • 3.4k views
    • 
    • smash kerbals
    • April 12

13. 0.90 Can't hire any new Kerbals

    By Kelderek, December 17, 2014
    • 6 replies
    • 5.6k views
    • 
    • CouldntAddNewKerbals
    • March 21

14. How can I get my Steam-Guard-Code?

    By DennisB, March 17
    • 0 replies
    • 74 views
    • 
    • DennisB
    • March 17

15. Extreme lag when flying specific ship, not-as-bad lag when flying other ships in the save

    By Lyra, March 16
    • 0 replies
    • 62 views
    • 
    • Lyra
    • March 16

16. KSP1 Mun Rocks are not able to be harvested and I can walk through them now

    By TYB, March 12
    • 0 replies
    • 70 views
    • 
    • TYB
    • March 12

17. Can't move Mk1 Command pod in EVA Construction mode

    By kshksh, February 28
    • 3 replies
    • 179 views
    • 
    • Aelfhe1m
    • March 1

18. flickering shadows on tylo

    By king of nowhere, February 19
    • 0 replies
    • 95 views
    • 
    • king of nowhere
    • February 19

19. Cargo bays not unlocking

    By Fraeyen, February 17
    • 2 replies
    • 142 views
    • 
    • Aelfhe1m
    • February 18

20. ksp crashing

    By crazykillaro, February 14
    • 1 reply
    • 157 views
    • 
    • Vanamonde
    • February 14

21. KSP black screen with Cursor

    By AzKSP, February 11
    • 0 replies
    • 110 views
    • 
    • AzKSP
    • February 11

22. Kerbins Water is Invisible

    By SVWforLive, February 8
    • 0 replies
    • 88 views
    • 
    • SVWforLive
    • February 8

23. Orbital Decay Bug 1 2

    By Grenartia, October 23, 2022   

    • still unresolved
    • 29 replies
    • 2.1k views
    • 
    • Hotel26
    • February 7

24. KSP glitching textures

    By AeroSD, February 5
    • 1 reply
    • 113 views
    • 
    • Jeb x Valentina
    • February 6

25. Can't click anything in main menu

    By leetgamer1234, April 14, 2018
    • 8 replies
    • 8.9k views
    • 
    • b9 part switch fatal error
    • February 2