Viscera Cleanup Detail is a good early access game. The only problem I see though is that since it seems to be near the end of being early access, there is almost no real point in getting it until it is finished. I played it a bit yesterday and it is still fun in it's odd fashion but the few things that are annoying are things that will be addressed soon. I have already beaten basically all the stock maps and I know when they officially release it, there will probably only be 2 or 3 new maps to play. And while the steam workshop support is great and will allow for much more maps, at the moment people haven't perfected map making and a lot of the custom maps are buggy. Plus the one feature that will help is better feedback on what you have failed to clean up, which is a feature they said they will add before launch. I bought VCD a while ago so I don't know if it's still discounted from its final price but if you want a game that is calming and is definitely functional, VCD is a great game. Plus you get the two little spin-off games that are amusing.