Yup just some ideas by a person with no programming ability.
CBMs:
Hydraulic Launch System: When activated, select a direction. You will jump in that direction with augmented legs, costing power. Could select a number of tiles to move, or just select a tile and hope you land there, potentially leaping over hazards like lava. If you have Hydraulic Muscles active, you can launch yourself further, bigger jumps take more power, maybe increments of 3-5? Being in pain makes it progressively harder to focus on jumping, having good dexterity and perception helps you land properly, and strength can give you that extra oomph to your leap, strong enough legs/hydraulic muscles and you can knock over/slam into similarly sized creatures. Jumping further then your current amount of power would normally allow should have hilarious consequences.
Mini Flamethrower MK II.: Two flexible, circular iris openings are installed into the recipient’s palms, connected to an internal fuel reservoir. When activated, a pilot light flick out from each wrist and activate as gasoline is shot from the palms, consumes a lot of power [20? Maybe 30] to throw a blast of flame out, much like a military flamethrower. Maybe it needs gasoline to function? Though that would be tricky without a new system.
Internal Megaphone: A speaker or something sciency is installed into your throat. Using a small amount of power, you can amplify your voice by throwing it through a speaker on your throat, great for shouting orders over gunfire and explosions in a battlefield! Or just being a jerk to nearby people. Potentially used to call sound-hearing things to your location, like zombies or allies when NPCs are at the point where that would be useful. Can also be amped up with extra power to deafen you and nearby creatures. Hope you brought earmuffs.
Internal Radio: A radio has been installed into one of your ears, you can scan for and receive signals, and transmit your own by talking and willing it to transmit by thought. Basically a CBM version of a radio.
!As an afterthought, rarer versions of bionics that aren’t obvious on the user? Like the internal megaphone not being a speaker, but something altered internally.
Items:
Repulsor Brace: Wielded (Assumed to be worn over the dominant hand) as a weapon, taking batteries as ammo. Unless a tool would be better, which works too. Holds 100 batteries, and uses 50 or 30 per use to launch a blast of force in the direction of your choice. Damages breakable things, creatures and throws them back several tiles ending with a stunned, probably hurt enemy. Using 100 charge in one go turns this into a powerful beam, throwing enemies back further and doing more damage. Also you damage your arm because you’re a mad scientist. Found in labs, or crafted.
Megaphone: Like the CBM, without the invasive surgery! Also it holds 30 batteries and uses 5? per use. Has adjustable settings, perhaps hackable to unlock higher settings. Not to the sonic-screeching voice of the prophet levels the CBM allows.
e: A loud horn already in-game, thanks Cherry!
Probably adding more stuff as they come to mind!
