I've downloaded the Linux Universal for both x86 and 64, but when I try to launch the game the "open with" window pops up. Is there something I'm missing or what?

Here's a screenshot:

https://postimg.org/image/59iyf72in/

I am having the same thing on two different linux machines (ubuntu and arch)

Right click on the executable file (V1.04_Raft_LinuxUniversal.x86_64 most likely), say Properties, then in Permissions tick Allow executing file as program. You can then click it to run. (See http://i.imgur.com/VvdSrd8.png for an example.)

I had done that the program runs but the game doesn't start after selecting graphics options

I have the same problem.

After i select a resolution and a graphic quality and click the ok button nothing perhaps.

Hardware Information

Output from terminal

I got it to work with this thread and it works okay (I used the 64 version) However while I play the cursor is stuck in the middle of the screen and I have the problem of it not improving in video quality.

I've got a prob starting the game as well, It doesn't say Extract here, nor is there a tab saying permissions that allows me to change it so it's executable. i've got windows 7 so i downloaded the 32 ver but the only thing it says is open, always open or show in folder when i click it...

lubuntu 16.10 on hp laptop amd a6 vision. downloaded (not itch client), right clicked and extracted with archive manager. set execute bit on x86_64 file. worked fine. enjoyed my first rafting session. please keep making the linux builds!

almost none of the stuff ive gotten off of itch.io will work beyond the settings screen. itll open for a second and close