Ultrakill: Crackwatch ((free))

: The game includes built-in "Cheats" and a "Clash Mode" that can be unlocked via gameplay secrets (like breaking all boxes in level 4-S), allowing you to experiment with mechanics without external software.

Jax steadied his voice. "We trade one for one," he said. "Names for containment. For every name you keep, we keep you sealed." ultrakill crackwatch