about
INTERVAL is a minimalist platformer where the world changes every pulse. Platforms appear and disappear, spikes switch on and off, and fragile floors give way under your feet. Across 25 handcrafted levels, one evolving mechanic asks for observation, timing and careful movement.
features
- 25 handcrafted levels across 5 worlds
- Platforms and spikes that alternate on a 1.2-second pulse
- Fragile platforms that collapse after you step on them
- Keys that unlock the level exit
- Playable on desktop and mobile browsers
credits
- Developer: Tungsten 3422
- Music: “One Sly Move” by Kevin MacLeod (incompetech.com), tempo adjusted, licensed under CC BY 4.0
- Music: “Thought Puzzles” by Eric Matyas (soundimage.org)
Full credits in-game.

