Spoilers ahead: for the puzzle and the movies/games
This page reveals all categories and answers for this puzzle. It also discusses plot details, story endings, and other spoilers for some of the movies/games shown.
easy
Mech combat games
Armored Core VI: Fires of Rubicon · Front Mission 3 · MechWarrior 2: 31st Century Combat · Zone of the Enders: The 2nd Runner
medium
God games
Black & White · From Dust · Populous · Reus
These games hand you power at the scale of a deity. You are not just another character in the world. You shape the world itself, or the people trying to survive in it.
hard
Demolition is the job
Blast Corps · Instruments of Destruction · Red Faction: Guerrilla · Teardown
These games do not treat destruction as collateral damage. Breaking things apart cleanly, efficiently, or spectacularly is the actual work.
tricky
Digging downward is the game
Dig Dug · Mr. Driller · Shovel Knight Dig · Super Motherload
All four games make downward digging the main verb. Progress means carving deeper, managing risk, and surviving whatever the next layer throws at you.