Great effort for your first game, really enjoyed it!! Shows you what you can quickly create in the GB Studio engine to great effect!
Feedback - credits scene, disable inputs after the first button press, as I kept pressing all the buttons to try to get back to the main menu, and didn't realise the music was starting to fade back to the main menu page. Was an odd bug!
Excellent effort - will download to play on my GB!
I guess you picked the ROM file from the web or windows build, right?
Because indeed in those builds, the rom file is named "game.gb" because of the web wrapper it is included in.
Otherwise if you look at the downloadable files at the bottom of this page, above the comments section, you will see that there is a rom file named "dashosaur-dx-v021.gb" available to download so that you don't need to rename it yourself.
Maybe I can have a look how I can modifiy the web wrapper to launch a renamed rom file. Thanks for the info, and hope you have fun.
