This is a video of me, Tasselfoot, beating the end of Upgrade Complete... a metagame by Tony of ArmorGames.
Basically, upgrade everything. Replay waves to get more gold. BUY EVERYTHING.
Super Ship: Get by buying 12 add-ons for your ship and upgrading all 12 to FULL.
Spangly: Get by fully upgrading the game graphics.
Upgrade Complete: Get by getting all other achievements, then buying Mystery for $1200 in the shop.
Not sure how/why I wound up with 110% progress... but that's what I got. *shrugs*.