This is a pretty big suggestion list. It's to maybe help the devs a little and for me so that I don't have to write tens of big suggestions one for each one. It contains my suggestions (some also for much later in the future), suggestion of others (they are linked) which I searched for to put them in my list, suggestion which maybe already being implemented in the game.
It doesn't contain things that I know about are being currently implemented, bugs and [insert thing I forgot here].
It takes a long time scrolling through suggestions and write them down, so please comment when you like them, comment when you don't like some of them and tell me which and why, comment if you have improvements and comment things I should ad, a link for existing ones is also good
The list:
Foundations:
[ ] 8x3 Ramp (for Train Tracks)
[ ] Different looks of foundations (better fit with colorable walls)
[ ] Be able to color foundations
[ ] (8x3 (just for good Looks)
[ ] Make Ramps placable upside down
[ ] 8x1-4 inside corner ramp
[ ] 8x1-4 outside corner ramp
[ ] 8x1-4 conveyor foundations
[ ] Support structure you can build under foundations so you don't have big skywalks all over the world (in foundation design), should also be builddable from the ground up and should be extendable like conveyor lifts
[ ] Support structure with ladder inside (foundations knows if this thing is under it and gets a hole with a ladder inside)
Conveyor Stuff:
[ ] Splitters with Percentages/Decimals
[ ] Splitters with amounts
[ ] Mergers with Max input amounts (nothing get stuck for example too much of one item, another can't get through equals everything stopps
[ ] Make splitters even more snapable (
https://questions.satisfactorygame.com/27338/splitter-%26-merger-%26-normal-and-vertical-belts )
[ ] Overflow splitters (
https://questions.satisfactorygame.com/27173/suggestion-overflow-splitter-tier-4 )
[ ] Make conveyor pole able to go higher
[ ] Make conveyor pole height changeable also when using conveyor belt (
https://questions.satisfactorygame.com/27162/electrical-appears-overloaded-there-break-power-necessary )
[ ] Splitters auto connect under certain conditions (
https://questions.satisfactorygame.com/27144/attachable-splitters-and-mergers )
[ ] Conveyor lift Splitters (
https://questions.satisfactorygame.com/26926/splitters-mergers-to-be-used-with-the-conveyor-lifts )
Walls:
[ ] Upgrade walls with [special button] + leftclick (orange to silver or normal to conveyor and so on
[ ] Silver gate wall
[ ] (conveyor wall with holes, if it fits)
[ ] Powered wall
[ ] All kinds of glass walls
Buildings:
[ ] More MkII and higher machines
[ ] MkII Jumppads (
https://questions.satisfactorygame.com/27575/mk-2-jump-pad)
[ ] Elevator (expandable)
[ ] Static Teleporter
[ ] Portable Teleporter (to static teleporters)
[ ] (Pipes for fast player Transport (for example a Minecraft mod with pipes called viaduct)
[ ] Nuclear Waste recycling
[ ] Truck elevator (
https://questions.satisfactorygame.com/25262/adding-truck-elevators )
[ ] Railroad crossing for vehicles (
https://questions.satisfactorygame.com/27130/rail-crossings-and-rail-support-structures )
[ ] (maybe) Power out of water (
https://questions.satisfactorygame.com/27005/suggestion-hydroelectric-power-stations )
[ ] Farms to grow Berry's etc.
[ ] Signs in all kinds (just to place them down, for containers, personal storage etc.) (To don't waste build menu space, sings should recognize where there attached to)
[ ] Train track bumpers (
https://questions.satisfactorygame.com/26901/could-we-get-track-bumpers-for-clean-track-ends )
[ ] Train track poles (
https://questions.satisfactorygame.com/23757/railtrack-poles-supports-and-track-placement-improvement )
Vehicle:
[ ] Vehicle upgrades:
https://questions.satisfactorygame.com/11263/vehicle-upgrade-system-specialising-vehicles-their-tasks
[ ] Trains MkII (able to drive 90° up and upside down (need for special track) and faster and stronger an normal tracks)
[ ] (Motorcycle for exploring)
[ ] Boats for exploring (for later map expansion with more water areas, another big island like the current one
[ ] Boats for transport
[ ] Cargo planes
[ ] Fast travel planes
[ ] (Helicopters)
[ ] Vehicle for player and for cargo, which are not depending an wings (hover, thrust, other things of this kind)
[ ] Train name on the train (
https://questions.satisfactorygame.com/26963/visual-indication-of-what-the-locomotive-is-named )
Map expansion:
[ ] More big islands
[ ] More water
[ ] Underwater world
[ ] (Flying islands)
[ ] Underground
[ ] More flying creatures (hostile creatures not in starting areas)
Functions:
[ ] Select a foundation to save it's orientation and grid to place other foundations over the whole world in the same grid
[ ] More bodyslots (you can wear leg protection a full body suit and a backpack believe me)
[ ] Hazmat suit should also protect against gas (I mean the filters are upgraded gas mask filters)
[ ] Deletion filter for inventory / destruction tool
[ ] Set waypoints on the map
[ ] Pin option crafting bench (
https://questions.satisfactorygame.com/21896/prioritize-craftable-items-in-the-bench )
[ ] Better way to add things to the Todo list (
https://questions.satisfactorygame.com/27556/being-able-to-select-for-the-to-do-list-from-the-recipe-page )
[ ] Toggle for showing collision boxes and maybe also item transport direction arrows (
https://questions.satisfactorygame.com/27284/toggle-see-collision-bounding-box )
[ ] Power fuse should always be shown (
https://questions.satisfactorygame.com/27162/electrical-appears-overloaded-there-break-power-necessary )
[ ] MkII Jetpack which is able to fly out of water (
https://questions.satisfactorygame.com/27134/allow-me-to-jetpack-out-of-the-water?state=edit-27694&show=27694#c27694 )
[ ] Beacons have beams (should be a toggle and you should be able to set the distance you can see it because it could get annoying) (
https://questions.satisfactorygame.com/26901/could-we-get-track-bumpers-for-clean-track-ends )
Link to PDF:
https://1drv.ms/b/s!AtCwKGfIa3YdgaoFKPveahr21LqCIw
Hope you like it