By The Chrome dino game, properly mobile-ready · 2025
Play:
Touch: Tap the canvas or use the dedicated JUMP/DUCK buttons below it · Keyboard: Space or Up arrow to jump (hold for a longer jump), Down arrow to duck
About:
A clean, dependency-free clone of the Chrome offline dinosaur game with dedicated on-screen JUMP and DUCK buttons for mobile. Pterodactyls fly at three heights (jump, duck, or run under) for extra variety over the original. Collision detection was confirmed correct via a genuine touch test: deliberately ducking under a jump-only obstacle produced an accurate game over on both touch and keyboard.
Credits:
Made by The Chrome dino game, properly mobile-ready, 2025. Published here under the MIT licence.
Source code.
Phone check: 2026-09-07: played on simulated phone (390x844, real CDP touch dispatch) and desktop (keyboard); confirmed the JUMP button starts/advances the run and, critically, that deliberately holding DUCK through a jump-required cactus produced a correct, accurate game over on both platforms - proving collision detection is correctly wired to touch input, not just visually responsive.