11. No Man's Sky (2016)
No Man's Sky launched as one of the most overpromised games ever made, missing so many features that the backlash turned brutal within days. What happened next became more interesting than the original controversy. Hello Games spent years quietly adding multiplayer, base building, vehicles, story missions, and dozens of other systems that slowly transformed their empty universe into something genuinely expansive. The redemption arc matters because it proved a small studio could actually deliver on impossible expectations, just not on release day. | © Hello Games