I've got some messages from you guys so I've decided to post this announcement instead of leaving you wondering.
No, Wangan Warrior X isn't being delayed for a couple of months, it should only be a couple of days. I removed the release date for a reason.
To keep things short, Steam keeps denying the build for the main game. I won't go into details as I am under an NDA but I am in contact with Steam via email to sort out this problem as the main game shouldn't be getting denied while the demo was approved.
In the meantime since the demo was approved I will release the demo separately so the game can be tested and played while I sort this problem with Steam regarding the main game. The demo is essentially the main game except it has about 10% progression, not as many cars unlocked, limited options, etc which should be good enough for the couple of days that this problem will take up.
If you have any concerns about this you can reach myself or a moderator directly via our Discord!