High in Las Vegas is an achievement and trophy in the video game Shadows of the DAMNED. It is obtained by unlocking all 80 upgrades for Garcia Hotspur and Johnson in one playthrough. This can be accomplished by genuinely collecting all 38 scattered Red Gems and purchasing the remainder from Christopher. Alternatively, a series of simple exploits in Shadows of the DAMNED can be used to obtain the same gems multiple times or maximize Hotspur's wallet so that players can afford to buy an unusually large number of them from Christopher at once. As an achievement, High in Las Vegas is worth 75 Gamerscore, while its trophy is gold.