[Pc? Steam?][before 2017] cyber mech builder capture the flag game
So you are in a big carrier in Space and on one wall it's a window looking down on a planet and you can see other carriers. You have a designated area to build in with a cybernetic hexagonal like flooring. The blocks you build with are chunky and not hollow, and without texture, you can get slope blocks and armour, I think. There are also decoration blocks that are like flags, and you can get cool trails. You can also colour your build with a bucket/paint tool. There are wheels and mech legs, and I think wings. You fly around in your hanger/carrier area to help build.
Once ready, you load into said 'multiplayer(?)' Planet and defend your crystals but attack your enemies crystals In capture the flag fashion. One team is red, the other blue.
There are different terrain like bioms to navigate and hide in. One said area is hilly, and another is like earth trees that are flat at the top to walk on or hide under.
There is a boundary that is that same hexagonal pattern but see-through and all the way round the map.
How you attack is like lazers and stuff, I think. It's about mid range attacks and having good defence, ig?