User blog comment:Nausiated/Project 11/61: Iron Clad Continuity/@comment-4651179-20150214204240

Great work!

Part of Tony's past has also been changing. Originally, he wasn't alcoholic until Justin Hammer started meddling with his suit and S.H.I.E.L.D. threatened to buy Stark Industries. Other stories showed him being a heavy drinker earlier in his life, like in Invincible Iron Man #500.1 (as a young teenager), or Original Sin: Iron Man vs. Hulk (as a young adult).

There's also the fact that he was retconned into helping the military with the Gamma Bomb, and being hired to meddle with it, discovering the bomb's extra shielding put by Banner would've made it more powerful. So, if Tony hadn't meddled with it, Bruce would've been vaporized by the bomb instead of turned into the Hulk.