Hello,
As you know, SUPER RECOILFIGHT sadly has no online functionality. This is not subject to change. However, Steam has recently introduced the "Remote Play Together" feature, which allows you to play local multiplayer games with your friends over the internet. SUPER RECOILFIGHT is a party game meant to be enjoyed with friends and we always wished we could add online functionality, so grab some friends and give it a whirl!
In terms of updates, I'm aware and fixing the glitched map and will probably add a powerup mechanic. After that, I plan to release the game from early access to focus my effort on our larger team projects.
Do note, you need a pretty fast connection and there is no matchmaking of any sort. This isn't an official online mode. It still does work and it still is fun though.