Even for a Retro-Game, the original TechnoVenture had me playing for 3 days on and off, and I think I was 12 back then. (Proving that gameplay is the key to a great game)
It's a really fun game, if anyone were left to do the levels, I'd hope that was bluemonkmn's job.
By the way, do you still have the project for SGDK2 with TechnoVenture running on Ubuntu with Mono?
It'd be nice to for me to try my project on Linux.