I'm probably mistaken! I've mostly been on TG as of late, but I think this is actually a goon feature, maybe a blessing. Unsure.
Edit:
Oh dear, it appears I'm page king, er... you've probably heard this one, but if you adjust a shower's temperature down to it's minimum you can drink cryoxadone and get the same benefits as a cryocell. Same works for being spaced!
Oxygen damage starts to cause brain damage at a certain threshold, and the medicine in oxy-kits is pretty hard to OD on, combine with epinephrine to keep a really critical patient stable and not brain-dead pre-flatline.
If you see someone wearing a feminine black jumpsuit... Traitor! It's only available via the Chameleon jumpsuit or admin intervention.
Igniters interact with objects at 1000C, as in the sparks they make are treated as if they were 1000C.
Lit welders at 750C, and sparks from the RPD/Lights at 100C. This doesn't apply to heating objects though, and is mostly for atmos and assembly code.
Drinks from the hot drinks machines can make for budget beakers. I doubt a searching officer will confiscate your chicken soup or coffee cup (Assuming you've filled them with nasty chemicals)
Turret controls work like APCs, so one turret control in the hallway will control all turrets in that hall. In theory you could make turrets in maintenance, and control them from a secret maintenance room with none the wiser.
You can make 'minicaps' (1,2,4 & 0,1,2 respectively) out of an igniter + signaling device assembly and any sort of handheld atmospherics canister. I'll leave the mixing and experimenting to you! However, I will let you know that these can be more effective than traitor atmospherics grenades, and can be made without access to atmospherics or toxins because of the way the code is written. Go wild! (But don't get banned, that'd do papa Triio sad)
With enough effort, you can break anything with an emergency oxygen canister.
Toddlers can be put on your back. Toddlers can be put in pneumatic cannons.
GAR Mesons (Kitchen knives for the masses and mining) can also be put in pneumatic cannons.
Now that the lore team is defunct, your OC canon is as canon as pneumatic cannons.
There is no visual difference between a shielded hardsuit and a regular nukie hardsuit.
The gloves of the northstar are a lot more robust than you think they are. In fact, they remove all click delay when it comes to clicking, your punches will track your target so long as you clicked them on a previous tile. Combine with hulk for ultimate robusting. (They're fast enough to kill/crit someone who's been slipped)
Spamming resist (hotkey B) does make you stand up just a bit faster than usual when slipped.
Electrodes are a projectile, but they don't deal stamina damage. Smoke cigarettes to both be cool and avoid getting cuffed. You'll need to add extra stims to avoid full cuff time though!
Each pack of Syndicate playing cards has the potential to deal 540 total damage.
You can scoop peoples brains out with syndicate playing cards, GAR Mesons, shards of glass, etc. Since there is no % failure chance. Just make sure the head is not attached to the body for optimal results.
Most common surgical tools can be replaced with a 90% effective budget one, sterilization and standards be damned. Carry a hatchet and some cable coil to replace the two most critical tools (Saw & hemostat). Use a fork to remove organs.