I purchased the first Amiga sold in Virginia -- Oct. 1985. The dealer had one game on hand - EA's Software Golden Oldies, and I bought it. I ordered a few games early, and the first one to arrive was Hacker (or was it Hacker II?) by Activision. The second was Midshadow from Interplay. Then came Wishbringer from Infocom. That was pretty close to super early release sequence.
I had seen a demo of Sublogic Jet at the dealer's, but never got it for the A1000. Oddly, I sold the Amiga in March or so of 1986 and went back to ... the Apple II line...
bp