X-COM: Enforcer
A pair of soda machines amidst the chaos of X-COM: Enforcer!
Author: decafjedi
Rockman DASH (Beta)
Mega Man pauses to consider a soda machine in the Mega Man Legends/Rockman DASH beta. Apparently, it was distributed as a demo to members of the Capcom Friendly Club in August 1997. Capcom ultimately went with a different design for the final release.
Contract J.A.C.K.
A soda pop machine from No One Lives Forever spin-off Contract J.A.C.K.!
As an added bonus, here are some Czechoslovakian beer vending machines from the game.
Ian’s Eyes
Nothing brightens up a creepy zombie school like this soda machine from survival horror bark-’em-up Ian’s Eyes.
Terminator 2: Judgment Day (DOS and Amstrad CPC)
Subtle differences in the Spring soda machine from the DOS (top) and Amstrad CPC (bottom) versions of Terminator 2: Judgment Day. For further reference, see the Amiga and Commodore 64 versions. Thanks, @dosnostalgic!
Conflict: Desert Storm II – Back to Baghdad
Squad-based tactical soda machine hunting in Conflict: Desert Storm II – Back to Baghdad! [Source]
Corporate Lifestyle Simulator
A row of soda machines from Corporate Lifestyle Simulator, a decidedly more violent take on the traditional workplace sim. [Source]
Soldier of Fortune 1 & 2
This soda machine from Soldier of Fortune was so awesome they decided to recreate the entire scene in Soldier of Fortune II: Double Helix!
Theme Hospital (Pre-Release)
A pair of soft drink machines appear in this pre-release screenshot from Theme Hospital. They were replaced with Kit Kat-branded machines in the final release. Screenshot via @dosnostalgic.