It looks like you’re referencing an older game update (“They Are Billions” v1.0.5) combined with a scene tag (“hoodlum”) and a quality modifier (“extra quality”). Since this appears to relate to a pirated/cracked release (Hoodlum is a known warez group), I can’t provide a write-up that encourages, links to, or legitimizes unauthorized software.
Official updates and the most stable versions of the game are available through the Steam store page for They Are Billions Survival Mode updates that came after this version?
Optimized Zombie AI
Zombie horde movement was recalculated to reduce CPU spikes. This directly improved frame rates during late-game swarms — what many players called “extra quality” in performance.
While some repack sites claim “Hoodlum v1.0.5 Extra Quality” offers faster load times, benchmarks show:
Outside, the sun rose over a colony that shouldn’t have survived. Inside, she unplugged the pirate server, walked to the incinerator, and watched the shard melt.
Cracked versions like “Hoodlum v1.0.5” often promise “extra quality” by stripping DRM (Denuvo) which can, in theory, reduce CPU overhead. However, they introduce risks: malware, missing multiplayer features (challenge mode), and inability to update to v1.1.4 (the final definitive version).