Just a few more random ideas:
- Optional Graphics Filter: Dithering Effect like on the PS1.
- Optional Graphics Filter: 3D Anaglyph filter to use with 3D glasses!
(red-cyan ; red-blue ; red-green ; ColorCode 3-D ; magenta-cyan)
- CCTV Monitors which can be linked to only 1 specific camera each, you can wall mount them or build a desk/rack for them.
- Stackable Drive Racks (up to 3 on top of eachother)
- Upgradable work desk:
-i.e. being able to build/buy/add railings for the Drive Racks to keep them secured and firm on the desk and they can only be dislodged by the press of a button on the back.
(6 total, 2 left and 2 right from the PC, 1 on the far left and one on the far right end, if possible allow the player to decide the direction of the rails)
- ability to build/buy/add a sort of half dome for the top of the work desk. (maybe with mounting holes for CCTV Monitors, TV, Radio, maybe a mini-radar, etc.)
- cosmetic upgrades, being able to change the materials / looks of the work desk area. (i.e. giving it a wood look like the Atari 2600, or a modern metallic look, retro gaming console look, etc.)
Base upgrade:
- you can build/add a large fish tank to study the fish / super strange water lifeforms you've caught. (also some scary event with drowning, etc.)
- you can build yourself a "Panic Room" that can keep you save if anything happens. (needs to be stocked with food supplies, emergency generator, etc.)
Kerfus upgrade:
- A Kerfus Cat-Bed Recharge Station. Kerfus will automatically recharge when 20% or lower. (purchase, super expensive)
- A KerfusO Billiard Table, when idling KerfusO will play Billiard or the Arcade Machine. (craftable/purchase?)
- A KerfusO Sofa. Will relax and sit on it when idling. (craftable/purchase?)
- Craftable body armour, making Kerfus(O) more durable / immune to certain types of damage.
- Chad KerfusO skin pls. (hidden joke skin, funny setting only)
Shop deco and other items:
- Lava Lamp (all colours & RGB slow colour rotation)
- A Fog Machine (leaves a fog "carpet" in the room it is in)
- Shaved Ice Machine and Ice Cube Tray (with several Syrup flavours, keeps you cool in the summer if you add seasons and temperature later on)
- Hot Chocolate Machine and Comfy Ceramic Mugs (collectible mugs with different motives, secret collectible mug motives)
- Disco Ball (disco lights)
- Plasma Sphere (electrostatically charged if you touch it too often)
- Fridge Magnets (& secret collectible fridge magnet motives)
- Lawn Mover, 1 manual, 1 electric, 1 Lawn Mover Car (mows lawn)
- Sandwich Toaster Machine & Toast & Sliced Cheese.
- Portable Motion Scanner, detects motion within X meters range and can display walls as well. Will only work proper if you stand still, otherwise the display will become slurred with all the environment moving when you move. 360° degree coverage, maybe 1 Radar Section range.
- Similar to the Motion Scanner, a portable Sonar Sensor Device. Sends out a sonar ping in a 90° degree cone in front of you, takes a few seconds to display results, 2 Radar Sections range.
- Both Motion Scanner and Sonar Sensor should be able to detect different kinds of things.
- Extended Ear (Lauschmikro), a headset that enhances certain sound effects (i.e. footsteps, stuff falling down, etc.) when worn.
- Thermal Vision upgrade for Cameras, Digital Camera, Binoculars, etc.
- Or add separate Thermal Vision Goggles for purchase.
- Paint Cans and different kind of Brushes and Rolls. (all colours, maybe 1 dark and 1 bright palette)
- Spray Cans so you can grafitti and mark spots. (all colours, maybe 1 dark and 1 bright palette)
- Paint traps/grenades. When stepped on they leave footprints / marks.
- Allow rain to slowly wash away dirt and blood outside the map. (including paint)
- Noise traps, craftable. If anyone but you or Kerfus(O) goes past them they will activate and make a loud noise.
- Sitting on a chair slows the Stamina meter decrease by X amount.
- Manual upgrades for the ATV, i.e. cosmetic stuff, being able to give it a paint job, maybe stickers/decals, a trunk upgrade, etc.
- An insect catching net. Become a bug catcher! And keep them as pets in a terrarium.
- A kite that you can craft (and customize like posters/pictures) and let fly, and fasten it on a nail so it keeps flying while you do other things.
- Solar Panels and a Battery Bank (both craftable? buyable?), as emergency power supply.
- A craftable Portable Water Tank for the Pressure Washer.
- Once an item is sold, make its sell value visible to the player.
- Scuba Diver outfit, like the Hazmat Suit, allows breathing underwater for X minutes. Has to be recharged with Oxygen tanks.
- Emergency Swim Vest that you can activate underwater (if worn and drowning) and it will catapult you to the surface.
- Fireproof full body suit. Makes you immune to fire until its durability reaches 0. Makes you extra slow.
- Craftable Slingshot and Pebbles. You can shoot small things like the pebbles, roaches, etc.
- More animals, i.e. Bunnies, Raccoons, Rats and Mice and maybe Bats?
- Animal traps to catch them or even hunt for food.
- Small Bunny House to keep one as pet, etc.
- Events that can interfere with the camera footage, making it show more static, malfunction, freeze frame, etc.
- A water spray bottle, you can fill it up and spray water mist. No special use other than maybe defence against Arirals?
- A craftable chemistry/compounding table where you can create various things. (i.e. Molotov, Herbal Medicine, etc.)
- More buyable items, i.e. 99% Isopropyl Alcohol Bottle (use for crafting & to fix electronic, clean displays), WD-40 (lubrication for doors, anything that moves), Disinfection Spray Bottle, etc.
- Portable Laptop or Tablet with less functions than the PC. (no shop, signal database)
- A Keyring for Keys and Keycards, separate equip slot that holds all your keys and keycards.
- Collectible Key-Chain rings to use on the Keyring. (like the plushy collectibles)
- A craftable Tailoring bench, allows you to craft makeshift gear like a Rugged Backpack (small capacity).
- Allows crafting of makeshift protective gear. (helmet, elbow, knee, hand protectors)
- Allows the repair of shop clothes and protective gear up to a max of 70%. (uses various scrap materials)
- Shop Equipment: Bicycle Helmet, Motorbike Helmet (with visor, changes visibility and hearing, but better protection), Elbow/Knee/Hand Protectors (those you wear then Inline Skating/Skateboarding).
- Can prevent death when crashing with the ATV, or when falling/slipping, etc.
- All the gear comes with 100/100 durability, 99-1 durability full protection, 0 broken and cannot be repaired anymore and no protection.
- A Microscope and Material Collector for purchase. Allows you to gather different kinds of strange materials that you find (organic, fluids, crystals, ores, etc.) and research them under the Microscope. (will show regular stuff, then living bacterias and strange bacterias? microscopic blueprints of things?)
- Upgrade allows it to connect digitally to the PC so you save screenshots of what you are looking at.
- Along with that maybe a Bio-Station that allows you to try and grow cultures of organic materials you've gathered to research them further.
- Moon affecting the tide (ebb & flood) making certain things reachable/unreachable depending on the flood/ebb state.