What are some alternatives?
When comparing Chameleon Run and Agent 7 Escape, you can also consider the following products
Super Mario Run - The mobile Mario game you can play with one hand!
Subway Surfers - Subway Surfers is a stylish endless runner that puts your reflexes to the test.
Geometry Dash - Geometry Dash - Jump and fly your way through danger in this rhythm-based action platformer! Check out the full version for new levels, soundtracks, achievements, online level editor and much much more!
Canabalt - The classic, side-scrolling, retro-themed endless runner game.
Super Hexagon - Super Hexagon is a minimal action game by Terry Cavanagh, with music by Chipzel.
Bit.Trip Runner - BIT.TRIP RUNNER is the fastest, most exhilarating music/rhythm-platformer to hit Steam!