Maybe we did, who can say? I was not attached at the time, and didn't have anything prepared. Did a little on-site 4K though. Started out with Turbo Pascal, and then migrated to hand coded assembler on a function-by-function basis until I ended up with pure asm. Then did a bit of whole-programme optimisation, mostly the parameter handling. T'was kind of a shitty prod, but fun. Didn't even need a packer.
IIRC I mainly hung out with the guys from The Coexistence and a BBS operator called Scythe. Nice guys all, and Scythe gave me a good ratio on his Box. Good times! =)