As a side quest, we've been looking into the viability of making the move to Unreal Engine 5. The performance hit is quite reasonable and we're quite seriously thinking that we could benefit of all the advancements that UE5 brings to the table. We have some concerns for Space Boat running on Nintendo Switch however, but we are working on having a non-lumen/nanite build working for it.

Have a look at some of our early tests running Space Boat in UE5: