Tasty Planet 1.0 is a nice game in which a gluttonous microscopic bacterium is eating everything it finds, starting with microscopic elements such as blood cells to grow gradually to eat bigger things like bugs, mice, cats , etc., so until the whole planet is eaten, it will not be easy because many other elements will want to end up killing the dirty and gluttonous bacteria.
It is advisable to take a look at this fun video where it shows each of the screens through which the filthy and comilona bacteria go.
You can free download Tasty Planet 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.