Update 02.068: Hello Engineers! This week we are adding a new block - draw bridge. This is another piece to add to our group of various entrances. The draw bridge is good for survival gameplay because it can be easily built, repaired, deconstructed or destroyed. The whole entrances group will be very modular and easy to combine with others in the group. Just keep in mind that you don't need to use these pre-made blocks - you can always engineer your own ones.
Full list of new features and fixes: Forums.keenswh.com